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

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Question 355153: how do i find the slope of 7y+35=0 ?
Click here to see answer by Fombitz(32388)

Question 355164: How do i solve by graphing (x+2)/(x-4)=4
Click here to see answer by Fombitz(32388)

Question 355166: How do i Solve algebraically (36^3x)=(6^x+10)
Click here to see answer by Fombitz(32388)

Question 355167: How do i wright this in log form 5^x=u
Click here to see answer by Fombitz(32388)

Question 355167: How do i wright this in log form 5^x=u
Click here to see answer by ewatrrr(24785)

Question 355165: How do i solve (-6)/(x+2)=(3x)/(x+2)+1
Click here to see answer by dee19945(1)

Question 355165: How do i solve (-6)/(x+2)=(3x)/(x+2)+1
Click here to see answer by Fombitz(32388)

Question 355172: Write in exponential Form:Q=log P
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Question 355180: If the graph of y=x^2 is shifted down 3 units and Left 5 unites, then what is the equation of the new graph?
Click here to see answer by ewatrrr(24785)

Question 355196: The problem is x=3/2y-3 and I need to find the slope and y intercept. I cannot figure out how to get the answer which is slope=2/3 and the y intercept is (0,2). Please help!!
Click here to see answer by ewatrrr(24785)

Question 355177: How do i solve this word problem?
The parent function y=1/x is translated such that its horizontal asymptote is y=-4 and its vertical asymptote is x=2.
Click here to see answer by Fombitz(32388)

Question 355215: Ho do i solve for x?
x^(3/2)-26=99
Click here to see answer by Fombitz(32388)

Question 355215: Ho do i solve for x?
x^(3/2)-26=99
Click here to see answer by Alan3354(69443)

Question 354961: how do i graph this equation? 8x-6y=24 i cant graph it right. can you show me how to do the problem.
thanks
Click here to see answer by Fombitz(32388)

Question 355289: Which equation has a slope that is undefined?
a. y=2x
b. y=3
c. 2=3x
d. x=3y
e. none of these
Click here to see answer by jim_thompson5910(35256)

Question 355294: The solution set of 2x+3y-6 <=0 does not include
a. (0,2)
b. (0,1)
c. (-1,0)
d. (4,0)
e. (0,0)
Click here to see answer by sofiyac(983)

Question 355322: Objective function: c=10X+7Y HOW DO YOU DO THIS STEP BY STEP PLEASE?
Click here to see answer by Fombitz(32388)

Question 355443: How do you solve the following equation using the Elimination Method:

-3x + 3y = 3
3x + y = 9
Click here to see answer by robertb(5830)

Question 355448: How do you solve the following equation using the Elimination Method:

-5x + 12y = 20
x - 2y = -6
Click here to see answer by robertb(5830)

Question 355462: write an equation of the line that passes through ( 6,-10) and is perpendicular to the line that passes through ( 4,-6) and (3,-4)
Click here to see answer by robertb(5830)

Question 355528: I am trying to help my son and I am lost. He is working on linear equations. Here it is:
The cost of a taxi ride is an initial fee plus $1.50 for each mile. Your fare for 9 miles is $15.50
Write an equation that models the total cost Y of a taxi ride in terms of the number of miles X.
How much is the initial fee?
I can't help him, because I don't understand any of this.
Click here to see answer by scott8148(6628)

Question 355603: If the slope of a line is 2 and its y-intercept is 5, what is the equation of the line?
A. x = 2y + 5 C. y = 5x + 2
B. x = 5y + 2 D. y = 2x + 5
Click here to see answer by unlockmath(1688)

Question 355721: Write 34392.55 in scientific notation.
A. 3.439255 � 104 C. 3.439255 � 103
B. 3.439255 � 10−4 D. 3.439255 � 10−3
Click here to see answer by mananth(16946)

Question 355721: Write 34392.55 in scientific notation.
A. 3.439255 � 104 C. 3.439255 � 103
B. 3.439255 � 10−4 D. 3.439255 � 10−3
Click here to see answer by Fombitz(32388)

Question 355730: http://img251.imageshack.us/img251/455/40178171.jpg

Find the square root of the fraction
64/100.
A.
4
5 C.
√8
√ 10
B.
√4
√5
D.
4√2
10
Click here to see answer by Fombitz(32388)

Question 355724: http://img510.imageshack.us/img510/8531/76324556.jpg

Simplify the expression
r−3s5 t 2
r2st−2 .
A. s4t4
r5
C. r−1s4
B. s4
r6t2
D. r−5s4
Click here to see answer by Fombitz(32388)

Question 355731: please explain steps
solve the linear equation
5x/2+2=12
thank you
Click here to see answer by Fombitz(32388)

Question 355741: How do i Solve for X? x^(3/2)-26=99
Click here to see answer by mananth(16946)

Question 355742: How do i solve for X? 25=4^(2x-3)
Click here to see answer by Alan3354(69443)

Question 355742: How do i solve for X? 25=4^(2x-3)
Click here to see answer by ewatrrr(24785)

Question 355764: Simplify the expression √18x4y3 .
A. 3x4y3√2 C. x2√18y3
B. 3x2y√2y D. x2y√18y
Click here to see answer by Alan3354(69443)

Question 355756: How do i solve for X? 25=5^(2x-3)
Click here to see answer by Alan3354(69443)

Question 355751: What would a graph of y=a^x where 0
Click here to see answer by Alan3354(69443)

Question 355769: what is the y-intercept and x-intercept of the line with the equation y=-2x+4
Click here to see answer by ewatrrr(24785)

Question 355820: How do i solve for x
5(2)^x=15
Click here to see answer by Alan3354(69443)

Question 355848: Reduce to lowest terms.
-2x-8/x^2+2x-8
Click here to see answer by Fombitz(32388)

Question 355848: Reduce to lowest terms.
-2x-8/x^2+2x-8
Click here to see answer by jsmallt9(3758)

Question 355860: What is a equation in slope intercept form of the line that has the same slope as 3x-y+4=0 and contains the point (2,-3)?
Click here to see answer by Fombitz(32388)

Question 355861: how do I graph Slope -3; and y-intercept (0,2)??
I'm having troubles when the slope is not a fraction!
Click here to see answer by Fombitz(32388)

Question 355861: how do I graph Slope -3; and y-intercept (0,2)??
I'm having troubles when the slope is not a fraction!
Click here to see answer by ewatrrr(24785)

Question 355864: If the endpoints of a line segment are (x1+x2), and (y1+y2), then the coordinates of the midpoint of the segment are (x1+x2, y1+y2).
_______ ______
2 2
Use thia formula to find the midpoints of segments with these endpoints.
a. (-4,3) and (6,-9)
b. (-4,0) and (4,0)
c. (-2,1) and (4,3)
d. (-4,3) and (4,-3)
Click here to see answer by Alan3354(69443)

Question 355890: What are the formulas used to find an equation of a perpendicular and a parallel line? Please provide an example.
Click here to see answer by Alan3354(69443)

Question 356086: The Eiffel Tower is 497 ft. taller than he Washington Monument. If each of the monuments were 58ft shorter, the Eiffel tower would be twice as tall as the Washington Monument. How tall is each?
Click here to see answer by mananth(16946)

Question 356110: Hi,
I need help solving the following equation:

Solve for x
Thank you!
Meghann
Click here to see answer by Alan3354(69443)

Question 356130: is y=-3x+3 perpendicular to y=1/3x +2/9
Click here to see answer by Alan3354(69443)

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, 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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