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

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Question 220888: Write an equation for the perpendicular bisector of the line segment connecting A(-1, 4) and B(3, 5). The perpendicular bisector of a line segment AB is the line that is perpendicular to AB and cuts AB into two equal pieces
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Question 221026: What is the equation of the line with the given slope that contains the given points? m=4/5, (4,8)
Click here to see answer by MathTherapy(10552) About Me 

Question 221091: Slope 9, point (-6, 5)
The equation of the line Y

Thank you!

Click here to see answer by scott8148(6628) About Me 

Question 221076: Write the equation of the line through the indicated point with the indicated slope. Write the final answer in the form of y=mx+b
m=7/5 , (5,1)

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Question 221099: Graph the system of inequalities.
y≥-5
x≥6
Use the graphing tool to graph the system of inequalities.

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Question 221100: Solve the system of equations by graphing. Then classify the system.
x=5
y=-2
Use the graphing tool to graph the system.
What is the solution of the system? Select the correct choice below and, if necessary , fill in the answer box to complete your choice.
A. The solution is ____. (Type an ordered pair.)
B. There are infinitely many solutions.
C. There is no solution.
Is the system inconsistent or consistent?
Are the equations dependent or independent?

Click here to see answer by stanbon(75887) About Me 

Question 221111: x=number of white paint can
y=number of blue paints can
x=y=5 cans of paint
white paint = $ 24
blue paint = $ 28
24x + 28y = $132
How do you solve: 24x + 28y = 132 ?
How steps.

Click here to see answer by rfer(16322) About Me 
Question 221111: x=number of white paint can
y=number of blue paints can
x=y=5 cans of paint
white paint = $ 24
blue paint = $ 28
24x + 28y = $132
How do you solve: 24x + 28y = 132 ?
How steps.

Click here to see answer by Alan3354(69443) About Me 
Question 221111: x=number of white paint can
y=number of blue paints can
x=y=5 cans of paint
white paint = $ 24
blue paint = $ 28
24x + 28y = $132
How do you solve: 24x + 28y = 132 ?
How steps.

Click here to see answer by josmiceli(19441) About Me 

Question 221090: Hi, Can someone help me?
Find the slope (7,10) and (8,-4)
Thank you

Click here to see answer by rfer(16322) About Me 

Question 221172: 5/7x+1/3=2/5-2/7x+2/5
Click here to see answer by Alan3354(69443) About Me 

Question 221171: (5y+6)-(3+4y)=10
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Question 221210: m=-2,b=0
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Question 221210: m=-2,b=0
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Question 221070: What would the answer be if i need to write an equation for the line in slope intercept-form when it passes throught (5,-2) and is parallel to y=-9x+6?
Click here to see answer by ankor@dixie-net.com(22740) About Me 

Question 221407: Find the equation of the line with is perpendicular to the line y=−8x+9, and which passes through the point (−16, 6).
y=(1/8)x+b
(6)=(1/8)(-16) + b
-3=b
y=(1/8)x-3 <--- but this is wrong...

Click here to see answer by jim_thompson5910(35256) About Me 

Question 221408: 2y=-2(x+1)
Click here to see answer by drj(1380) About Me 

Question 221455: (-3,2k) and (k,6), m=4
Click here to see answer by checkley77(12844) About Me 

Question 221477: Write the equation of the line with x-intercept (–1, 0) and undefined slope. ...
Click here to see answer by user_dude2008(1862) About Me 

Question 221598: what is the equation of a line that is perpendicular to the graph of 3y-4x= -21, and goes through the point (-1,0).How do i write the answer in slope-intercept and standard form?
Click here to see answer by stanbon(75887) About Me 

Question 221612: -4+5x<-3x+8
Click here to see answer by rfer(16322) About Me 

Question 221640: how do you solve for x and check the solution to the equation,

-0.3 + x-5(x + 1/10)= -0.8 + 5(-x+0.1)

Click here to see answer by stanbon(75887) About Me 
Question 221640: how do you solve for x and check the solution to the equation,

-0.3 + x-5(x + 1/10)= -0.8 + 5(-x+0.1)

Click here to see answer by drj(1380) About Me 

Question 221710: Find the equation of the line that contains the point (3, 4) and has slope -2.
Click here to see answer by rfer(16322) About Me 

Question 221699: The linear equation x= -4 graphs as a horizontal,vertical,diagonal lin? how did you determined you answer using with the definitions of horizontal, vertical, diagonal lines or by plotting points, do not graph, just give points that you plotted.
Click here to see answer by rfer(16322) About Me 

Question 221723: through (5,8), perpendicular to -7x+6y=13, determine the equation
Click here to see answer by brich(7) About Me 

Question 221875: I just want to know if I am solving the problems right.
1) Solve each of the following for the requested variable:
a) P=2L+2W for L
P-2W=2L+2W-2W
P-2W=2L/2
P-2W/2=L

b)(3x+Y)/2=2 for y
3x+y=2*2
3x+y=4
3x-3x+y=4-3x
y=4-3x
2)The linear equation 3x + 4y = 12 is in Slope intercept form.
3)What is the slope of 3x+4y=12. The slope is 3.

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

Question 221924: how do i solve this problem (2,-3) parallel to 3x=4y+5
Click here to see answer by solver91311(24713) About Me 

Question 221859: Find three consecutive even integers such that if the largest integer is subtracted from four times the smallest , the result is 6 more than twice the sum of the two smallest integers
Click here to see answer by ankor@dixie-net.com(22740) About Me 

Question 222008: Find the slope of the line.
y=3over4 x+3over7

Click here to see answer by rfer(16322) About Me 

Question 222004: graph the linear equation 8y-2x=-4 by finding and ploting its intercepts
Click here to see answer by rfer(16322) About Me 

Question 221963: Find an equation in standard form for each line that satisfies the given condition.
Parallel to the x-axis and passes through (-1,3).
Would the x-axis be (0,0)?
Thanks for your help!

Click here to see answer by checkley77(12844) About Me 

Question 222068: write an equation for the line with slope 2/3 and y-intercept (0,5)

Click here to see answer by rfer(16322) About Me 
Question 222068: write an equation for the line with slope 2/3 and y-intercept (0,5)

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

Question 222119: What is the equation of a line with a slope of 4 passing through the point (0,2)?
Click here to see answer by rfer(16322) About Me 

Question 222132: how can i graph a line that satisfies the conditions of passing through (2,-1) parallel to graph of 2x+3y=6

Click here to see answer by checkley77(12844) About Me 

Question 222214: Lori built a dog lot for her dog, Chollie, by fencing in a rectangular area of her yard. if Chollie's lot required 72 feet of fence and the length is 16 feet longer than the width then what are the length and width of Chollie's dog lot?
Click here to see answer by rfer(16322) About Me 

Question 222360: Please help me solve this equation: The question says,Solve the following equations for two unknowns (simultaneously)
a) 2p+5q=6
q-p=4
B) -3(g+2c)=-27
8g-12c=44

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

Question 222470: Show the graph y=-5x
Click here to see answer by drj(1380) About Me 

Question 222585: find the equation of the line parallel to 3x-5y=-7 and goes through(-8,-2)
Click here to see answer by checkley77(12844) About Me 

Question 222591: y=2x-4
y=2x+4

Click here to see answer by drj(1380) About Me 

Question 222594: 3x+3y+3z=12
2x+2y+2z=9
x+y+z=6

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

Question 222586: solve by substitution
4x+5y=-2
4y-x=11

Click here to see answer by checkley77(12844) About Me 

Question 222654: For the Fall Harvest Festival your Math club decides to sell apple cider. You can get a good deal on bulk apple cider by buying 30 gallons for $90. At the club meeting, one member suggests buying the apple cider from her uncle, who has a nearby organic apple orchard. He will lower his price for the club to $5 per gallon. You find that you can only get paper cups in batches of 100 at $2 per 100.
If you want to sell all 30 gallons in 8-ounce cups, how many cups will you need to buy? (Note: 1 gallon= 4 quarts and 1 quart= 32 ounces).

Click here to see answer by rfer(16322) About Me 

Question 222676: How can I write an equation for a line going though (2,2) with the y-intercept of 10?
Thanks!

Click here to see answer by Alan3354(69443) 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, 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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, 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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, 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