Questions on Algebra: Linear Equations, Graphs, Slope answered by real tutors!

Algebra ->  Linear-equations -> Questions on Algebra: Linear Equations, Graphs, Slope answered by real tutors!      Log On


   



Tutors Answer Your Questions about Linear-equations (FREE)


Question 1091624: Ramesh and Narendra start from the same place and arrive at another place in 40 minutes and 60 minutes respectively.
If Narendra starts 10 minute earlier than Ramesh, how much time Ramesh will take to reach Narendra.

Click here to see answer by richwmiller(17219) About Me 
Question 1091624: Ramesh and Narendra start from the same place and arrive at another place in 40 minutes and 60 minutes respectively.
If Narendra starts 10 minute earlier than Ramesh, how much time Ramesh will take to reach Narendra.

Click here to see answer by ikleyn(52781) About Me 
Question 1091624: Ramesh and Narendra start from the same place and arrive at another place in 40 minutes and 60 minutes respectively.
If Narendra starts 10 minute earlier than Ramesh, how much time Ramesh will take to reach Narendra.

Click here to see answer by MathTherapy(10552) About Me 

Question 1091648: If x = 1.90 and y = 1.10, z = 0.026
if x = 1.55 and y = 1.08, What does z equal?

x=1.90
y=1.10
z=0.026
x=1.55
y=1.08
z=???

Click here to see answer by Alan3354(69443) About Me 

Question 1091627: The total of income of two persons was Rs 20000 if the income of first increases by 10% and income of other decreases by 6% then total incomes find the income of each.
Click here to see answer by ikleyn(52781) About Me 

Question 1091719: Make the graph of -1 < x < 4
Click here to see answer by Fombitz(32388) About Me 

Question 1091445: The solubility of potassium dichromate in grams per 100 grams of water was measured at different temperatures in C. Graph data. Solubility (g/100 g H2O 5 14 20 28 41 54 104 Temp (C) 0 20 30 45 60 70 100. Predict the solubility at 80 C. What is the relationship between solubility and temperature?
Click here to see answer by Fombitz(32388) About Me 

Question 1091761: boy ran on treadmill at 6 mph. he ran for 27.39 min. how many miles did he run?
Click here to see answer by jorel1380(3719) About Me 
Question 1091761: boy ran on treadmill at 6 mph. he ran for 27.39 min. how many miles did he run?
Click here to see answer by josgarithmetic(39617) About Me 

Question 1091446: The following data set was obtained when water was introduced into a vacuum chamber until some liquid was seen in the chamber. The pressure in molar was then measured at different temperatures in C. Graph the data. Temp 5 8 12 14 18 23 27 35 50 70 Pressure 9 11 14 16 21 28 40 56 123 312
Click here to see answer by Fombitz(32388) About Me 

Question 1091869: I have a test tomorrow and i'm having trouble understanding this question. Please help me.
The perimeter of a triangle is 17 centimeters. One side is 3 centimeters longer than the shortest side, whereas the third side is 2 centimeters shorter than twice the shortest side. Find the lengths of the three sides

Click here to see answer by addingup(3677) About Me 

Question 1091871: The width of a rectangle is 3 inches more than one-half of its length. If the perimeter is 60 inches, find the length and width of the rectangle.
I'm unsure of how to get the formula of how to do this.

Click here to see answer by addingup(3677) About Me 

Question 1091870: One number is 20 more than another. If the greater number is increased by 4, the result is five times the smaller. Find the two numbers.
I need some help understanding how to get the formula to solve this.

Click here to see answer by addingup(3677) About Me 

Question 1091892: A real estate agent receives a salary of 10000 plus 3% of her total sales for the year.
Click here to see answer by addingup(3677) About Me 

Question 1091893: A real estate agent receives a salary of 10000 plus 3% of her total sales for the year. Total sales, s and income, i. Write an equation that expresses the agents salary. Use equation to determine what annual sales result in salaries between 16000 and 22000 for the year. Graph. Calculate the increase in agents Salary if her sales increases from 500000 to 700000.
Click here to see answer by josgarithmetic(39617) About Me 
Question 1091893: A real estate agent receives a salary of 10000 plus 3% of her total sales for the year. Total sales, s and income, i. Write an equation that expresses the agents salary. Use equation to determine what annual sales result in salaries between 16000 and 22000 for the year. Graph. Calculate the increase in agents Salary if her sales increases from 500000 to 700000.
Click here to see answer by greenestamps(13200) About Me 

Question 1091901: Writing a linear equation in AX+BY+C form using these points:
[2/5,7/5] and [-1/5,9/5]

Click here to see answer by josgarithmetic(39617) About Me 
Question 1091901: Writing a linear equation in AX+BY+C form using these points:
[2/5,7/5] and [-1/5,9/5]

Click here to see answer by ikleyn(52781) About Me 

Question 1091899: Phil and Ernie buy a used photocopier for $800 and set up a copy service on their campus. For each hour that the copier runs continuously, Phil and Ernie make $40.
Click here to see answer by ikleyn(52781) About Me 

Question 1091904: The equation of a line is 2x - 3y + c = 0. Find the value of c if the line passes through (7, 3)
Click here to see answer by greenestamps(13200) About Me 
Question 1091904: The equation of a line is 2x - 3y + c = 0. Find the value of c if the line passes through (7, 3)
Click here to see answer by ikleyn(52781) About Me 

Question 1091908: Two perpendicular lines intersect on the x-axis. If one line has the equation y = 2/3x + 6, then what is the equation of the other line? Answer in general form
Click here to see answer by josgarithmetic(39617) About Me 

Question 1091967: One number is 20 more than another. If the greater number is increased by 4, the result is five times the smaller number. Find the two numbers
Click here to see answer by Fombitz(32388) About Me 
Question 1091967: One number is 20 more than another. If the greater number is increased by 4, the result is five times the smaller number. Find the two numbers
Click here to see answer by greenestamps(13200) About Me 

Question 1091972: 77 mathematics students are separated into two groups. The first group is 4 less than twice the second group how many students are in each group
Click here to see answer by Alan3354(69443) About Me 
Question 1091972: 77 mathematics students are separated into two groups. The first group is 4 less than twice the second group how many students are in each group
Click here to see answer by greenestamps(13200) About Me 

Question 1091998: Rewrite the following linear equation in general form (Ax + By + C =0)
y + 6 = -5/2 (x + 4)
I have the answer but don't remember how I did it
The answer is: 5x + 2y + 32 = 0

Click here to see answer by MathLover1(20849) About Me 

Question 1092014: Determine the two ordered pair solutions of the equation -x+y=1 , given (2, ), and (-3, ).
Click here to see answer by rfer(16322) About Me 

Question 1092013: Determine the two ordered pair solutions of the equation x-y=-3 , given (0, ), and (-5, ).
Click here to see answer by Fombitz(32388) About Me 

Question 1092082: Write a​ slope-intercept equation for a line passing through the point left parenthesis 5 comma negative 4 right parenthesis(5,−4) that is parallel to the line 5 x plus 6 y equals 75x+6y=7. Then write a second equation for a line passing through the point left parenthesis 5 comma negative 4 right parenthesis(5,−4) that is perpendicular to the line 5 x plus 6 y equals 75x+6y=7.
Click here to see answer by Boreal(15235) About Me 

Question 1092096: Find the equation of the line that passes through (1,4) and is parallel to y=3x+7.

Click here to see answer by Fombitz(32388) About Me 

Question 1092128: S=6Lw+6wh+5hL. How do I solve for h ?
Click here to see answer by ikleyn(52781) About Me 

Question 1092129: (4,y) and (-3,-6); slope:15/7
Click here to see answer by MathLover1(20849) About Me 

Question 1092132: X tilde B i left parenthesis 10 comma 0.3 right parenthesis. F i n d P left parenthesis X less or equal than 4 right parenthesis
Click here to see answer by ikleyn(52781) About Me 

Question 1091629: Q1.what is the proability of drawing 3 cards with out replacement from a deck of cards and getting three?
Q2.i-construct the probability distribution from the following distribution of data.
ii- Draw a histogram from this distributio.
iii-what is the probability that there will be more than two major storms in a given year?

Number of storms: Frequenc
0 3
1 5
2 10
3 13
4 8
5 16
6 5

Click here to see answer by Alan3354(69443) About Me 

Question 1092308: Hi tutors I need assistance with this homework problem on Divide monomials
please help. Thank you
Simplify. Express your answer using positive exponents.
6t-8 / t3

Click here to see answer by Alan3354(69443) About Me 

Question 1092300: 2x+y=12 trasnform equation into y=mx+b

Click here to see answer by zeeshan qureshi(3) About Me 

Question 1092333: two ninth of some number increased by eighteen is six times the number
Click here to see answer by greenestamps(13200) About Me 
Question 1092333: two ninth of some number increased by eighteen is six times the number
Click here to see answer by Edwin McCravy(20055) About Me 

Question 1092356: 3x-y=-6
2x+3y=7

Click here to see answer by greenestamps(13200) About Me 

Question 1092386: Determine the value of k for which the following pair of linear equations is consistent:2x-3y=5;2px-(2p+3)y=5p

Click here to see answer by ikleyn(52781) About Me 

Question 1092491: If you were going to graph the equation -2x+y=3, construct an appropriate table of values for the equation (Do not actually graph the equation) (5 marks)

Click here to see answer by Boreal(15235) About Me 

Question 1092527: A party rental company has chairs and tables for rent. The total cost to rent 2 chairs and 12 tables is $107. The total cost to rent 5 chairs and 3 tables is $38. What is the cost to rent each chair and each table?

Click here to see answer by Boreal(15235) About Me 

Question 1092531: A Web music store offers two versions of a popular song. The size of the standard version is 2.1 megabytes (MB). The size of the high-quality version is
4.1 MB. Yesterday, the high-quality version was downloaded three times as often as the standard version. The total size downloaded for the two versions was 4032
MB. How many downloads of the standard version were there?

Click here to see answer by jorel1380(3719) About Me 

Question 1092546: Find the slope and y-intercept (if possible) of the equation of the line. (If an answer does not exist, enter DNE.)
16x − 6y = 54

Click here to see answer by Boreal(15235) About Me 

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710, 10711..10755, 10756..10800, 10801..10845, 10846..10890, 10891..10935, 10936..10980, 10981..11025, 11026..11070, 11071..11115, 11116..11160, 11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660, 15661..15705, 15706..15750, 15751..15795, 15796..15840, 15841..15885, 15886..15930, 15931..15975, 15976..16020, 16021..16065, 16066..16110, 16111..16155, 16156..16200, 16201..16245, 16246..16290, 16291..16335, 16336..16380, 16381..16425, 16426..16470, 16471..16515, 16516..16560, 16561..16605, 16606..16650, 16651..16695, 16696..16740, 16741..16785, 16786..16830, 16831..16875, 16876..16920, 16921..16965, 16966..17010, 17011..17055, 17056..17100, 17101..17145, 17146..17190, 17191..17235, 17236..17280, 17281..17325, 17326..17370, 17371..17415, 17416..17460, 17461..17505, 17506..17550, 17551..17595, 17596..17640, 17641..17685, 17686..17730, 17731..17775, 17776..17820, 17821..17865, 17866..17910, 17911..17955, 17956..18000, 18001..18045, 18046..18090, 18091..18135, 18136..18180, 18181..18225, 18226..18270, 18271..18315, 18316..18360, 18361..18405, 18406..18450, 18451..18495, 18496..18540, 18541..18585, 18586..18630, 18631..18675, 18676..18720, 18721..18765, 18766..18810, 18811..18855, 18856..18900, 18901..18945, 18946..18990, 18991..19035, 19036..19080, 19081..19125, 19126..19170, 19171..19215, 19216..19260, 19261..19305, 19306..19350, 19351..19395, 19396..19440, 19441..19485, 19486..19530, 19531..19575, 19576..19620, 19621..19665, 19666..19710, 19711..19755, 19756..19800, 19801..19845, 19846..19890, 19891..19935, 19936..19980, 19981..20025, 20026..20070, 20071..20115, 20116..20160, 20161..20205, 20206..20250, 20251..20295, 20296..20340, 20341..20385, 20386..20430, 20431..20475, 20476..20520, 20521..20565, 20566..20610, 20611..20655, 20656..20700, 20701..20745, 20746..20790, 20791..20835, 20836..20880, 20881..20925, 20926..20970, 20971..21015, 21016..21060, 21061..21105, 21106..21150, 21151..21195, 21196..21240, 21241..21285, 21286..21330, 21331..21375, 21376..21420, 21421..21465, 21466..21510, 21511..21555, 21556..21600, 21601..21645, 21646..21690, 21691..21735, 21736..21780, 21781..21825, 21826..21870, 21871..21915, 21916..21960, 21961..22005, 22006..22050, 22051..22095, 22096..22140, 22141..22185, 22186..22230, 22231..22275, 22276..22320, 22321..22365, 22366..22410, 22411..22455, 22456..22500, 22501..22545, 22546..22590, 22591..22635, 22636..22680, 22681..22725, 22726..22770, 22771..22815, 22816..22860, 22861..22905, 22906..22950, 22951..22995, 22996..23040, 23041..23085, 23086..23130, 23131..23175, 23176..23220, 23221..23265, 23266..23310, 23311..23355, 23356..23400, 23401..23445, 23446..23490, 23491..23535, 23536..23580, 23581..23625, 23626..23670, 23671..23715, 23716..23760, 23761..23805, 23806..23850, 23851..23895, 23896..23940, 23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975, 24976..25020, 25021..25065, 25066..25110, 25111..25155, 25156..25200, 25201..25245, 25246..25290, 25291..25335, 25336..25380, 25381..25425, 25426..25470, 25471..25515, 25516..25560, 25561..25605, 25606..25650, 25651..25695, 25696..25740, 25741..25785, 25786..25830, 25831..25875, 25876..25920, 25921..25965, 25966..26010, 26011..26055, 26056..26100, 26101..26145, 26146..26190, 26191..26235, 26236..26280, 26281..26325, 26326..26370, 26371..26415, 26416..26460, 26461..26505, 26506..26550, 26551..26595, 26596..26640, 26641..26685, 26686..26730, 26731..26775, 26776..26820, 26821..26865, 26866..26910, 26911..26955, 26956..27000, 27001..27045, 27046..27090, 27091..27135, 27136..27180, 27181..27225, 27226..27270, 27271..27315, 27316..27360, 27361..27405, 27406..27450, 27451..27495, 27496..27540, 27541..27585, 27586..27630, 27631..27675, 27676..27720, 27721..27765, 27766..27810, 27811..27855, 27856..27900, 27901..27945, 27946..27990, 27991..28035, 28036..28080, 28081..28125, 28126..28170, 28171..28215, 28216..28260, 28261..28305, 28306..28350, 28351..28395, 28396..28440, 28441..28485, 28486..28530, 28531..28575, 28576..28620, 28621..28665, 28666..28710, 28711..28755, 28756..28800, 28801..28845, 28846..28890, 28891..28935, 28936..28980, 28981..29025, 29026..29070, 29071..29115, 29116..29160, 29161..29205, 29206..29250, 29251..29295, 29296..29340, 29341..29385, 29386..29430, 29431..29475, 29476..29520, 29521..29565, 29566..29610, 29611..29655, 29656..29700, 29701..29745, 29746..29790, 29791..29835, 29836..29880, 29881..29925, 29926..29970, 29971..30015, 30016..30060, 30061..30105, 30106..30150, 30151..30195, 30196..30240, 30241..30285, 30286..30330, 30331..30375, 30376..30420, 30421..30465, 30466..30510, 30511..30555, 30556..30600, 30601..30645, 30646..30690, 30691..30735, 30736..30780, 30781..30825, 30826..30870, 30871..30915, 30916..30960, 30961..31005, 31006..31050, 31051..31095, 31096..31140, 31141..31185, 31186..31230, 31231..31275, 31276..31320, 31321..31365, 31366..31410, 31411..31455, 31456..31500, 31501..31545, 31546..31590, 31591..31635, 31636..31680, 31681..31725, 31726..31770, 31771..31815, 31816..31860, 31861..31905, 31906..31950, 31951..31995, 31996..32040, 32041..32085, 32086..32130, 32131..32175, 32176..32220, 32221..32265, 32266..32310, 32311..32355, 32356..32400, 32401..32445, 32446..32490, 32491..32535, 32536..32580, 32581..32625, 32626..32670, 32671..32715, 32716..32760, 32761..32805, 32806..32850, 32851..32895, 32896..32940, 32941..32985, 32986..33030, 33031..33075, 33076..33120, 33121..33165, 33166..33210, 33211..33255, 33256..33300, 33301..33345, 33346..33390, 33391..33435, 33436..33480, 33481..33525, 33526..33570, 33571..33615, 33616..33660, 33661..33705, 33706..33750, 33751..33795, 33796..33840, 33841..33885, 33886..33930, 33931..33975, 33976..34020, 34021..34065, 34066..34110, 34111..34155, 34156..34200, 34201..34245, 34246..34290, 34291..34335, 34336..34380, 34381..34425, 34426..34470, 34471..34515, 34516..34560, 34561..34605, 34606..34650, 34651..34695, 34696..34740, 34741..34785, 34786..34830, 34831..34875, 34876..34920, 34921..34965, 34966..35010, 35011..35055, 35056..35100, 35101..35145, 35146..35190, 35191..35235, 35236..35280, 35281..35325, 35326..35370, 35371..35415, 35416..35460, 35461..35505, 35506..35550, 35551..35595, 35596..35640, 35641..35685, 35686..35730, 35731..35775, 35776..35820, 35821..35865, 35866..35910, 35911..35955, 35956..36000, 36001..36045