Questions on Algebra: Equations answered by real tutors!

Tutors Answer Your Questions about Equations (FREE)

Question 467491: what is the equation of the line y=
for m=7/8,(5,-5)
Click here to see answer by lwsshak3(6490)

Question 467523: How would I solve this?
{b+4/2}^2 times {3/b+4}^3 =
Click here to see answer by Tatiana_Stebko(1326)

Question 467528: 2x+y=5-2x+3y=-10
Click here to see answer by mananth(12270)

Question 467638: find three consecutive even integers whose sum is 114
Click here to see answer by Alan3354(30993)

Question 467703: the product of two consecutive even integers is 168

Click here to see answer by Alan3354(30993)

Question 467711: the product of two consecutive even integers is 168. do not solve.

Click here to see answer by ewatrrr(10682)

Question 467711: the product of two consecutive even integers is 168. do not solve.

Click here to see answer by jorel1380(2518)

Question 467738: the odometer on Mr. Sweden's car read 36,345.8 mi. when he filled
up with gas . The next time he bought gas , it took 8.6 gal. to fill up and
he noticed his odometer read 36,504.9 mi . how many miles per gallon does
Mr. Sweden's car get ?
Click here to see answer by rfer(12657)

Question 467735: Solve 126-a=-9a
Click here to see answer by rfer(12657)

Question 467791: How do you convert an equation from point slope form to standard form?
Let's say... y=7/3x+8. How do you change that to standard form?
Click here to see answer by jorel1380(2518)

Question 467816: If y = 1/(x+1), then what is x in terms of y?
Click here to see answer by algebrahouse.com(1079)

Question 467842: what is the equation of the line is y=
m=4/5,(6,-8)
Click here to see answer by algebrahouse.com(1079)

Question 467842: what is the equation of the line is y=
m=4/5,(6,-8)
Click here to see answer by mananth(12270)

Question 467901: An ecology center wants to set up an experimental garden using 300 m of fencing to enclose a rectangular area of 5000 m2(squared). Find the dimensions of the garden.
Click here to see answer by josmiceli(9668)

Question 468030: please solve (6x^2+3x-18)/2x+4
Click here to see answer by ewatrrr(10682)

Question 468034: (b+4/b-2).(b^2-4/b^2-16)
Click here to see answer by ewatrrr(10682)

Question 468036: i dont really understand how to do linear equations and linear inequalities
Click here to see answer by Alan3354(30993)

Question 468087: in a certain survey of 1,004 adults, 83% reported having more than one television at home. Find the actual number of respondents corresponding to the given percentage?
Click here to see answer by edjones(7569)

Question 468103: 2zy/y2=14/y i wan to understand step by step but its hard for me to follow!
Click here to see answer by stanbon(57290)

Question 468171: What is the real solutions of the equation 3(x+1)^2+16(x+1)+5=0
Click here to see answer by robertb(4012)

Question 468211: 7b-5+b=2b-4+b-6
Click here to see answer by edjones(7569)

Question 468296: Given f(x) = 3x – 1, find f(7).
I filled in 7 where the x's are but I don't think thats correct.
Click here to see answer by ewatrrr(10682)

Question 467728: find a number such that the ratio of 3 times that number and 5 is equal
to the difference between that number and 2
Click here to see answer by moshiz08(60)

Question 468318: Find 15C4
Click here to see answer by ewatrrr(10682)

Question 468411: how do you write 5 divided by the quantity m plus 6
Click here to see answer by jorel1380(2518)

Question 468432: I need to use any method to solve:{x/2-y/4=-4
{X+y=-2
Click here to see answer by ankor@dixie-net.com(15647)

Question 468625: solve the equation & check your solution: 2/5x-9/25x=5
Click here to see answer by jorel1380(2518)

Question 468653: i started with -3x+2x+1=4, and when -x-3=0 becomes x=-3 how does that happen?

Click here to see answer by rfer(12657)

Question 468675: a truck driver drove 468 miles on tuesday. that was 132 miles farther than he drove on monday. let d represent the distance he drove on monday. did he drive 600 miles on monday ?
Click here to see answer by Theo(3458)

Question 468858: Write an equation wher 6 must be added to each side to solve the equation and the solution is a negative number

Click here to see answer by ankor@dixie-net.com(15647)

Question 468831: Factor completely: ax-a+bx-b
Click here to see answer by Alan3354(30993)

Question 468886: Subtract and simplify. Please show all work.
(4.1+6.3i)-(9.4+3.4i)
Click here to see answer by rfer(12657)

Question 469018: I am having trouble with this one: 8x-(4x+4)=16. x=
Somehow, I came up with 5 but it doesn't look right.
Click here to see answer by jorel1380(2518)

Question 469042: -21/26 ÷ 27/28
Click here to see answer by jorel1380(2518)

Question 469055: I am asking for your help with Solving the system.
Here is the problem:
y=x+2
y=-4x+7
answer:
x=
y=
I have tried and since i have never seen this sort of math before I would like for you to help me to get this problem solved.Thanks for all that you can teach me.Have a blessed evening!
Click here to see answer by jorel1380(2518)

Question 469057: I am asking for your help with this problem because I can't even begin to solve it.Thanks for your time and what you can help me out with. I am looking for a math tutor that can actually spend time with me for my summer course.If anyone is available please let me know.Thanks
Assume f(x) = x2 + 2. Find the functional value requested.
f(-2) =
Click here to see answer by jorel1380(2518)

Question 469040: Hi can you please help me with an algebra question, I have to try and figure out the rule.
in out
10 5
5 4
15 6
25 8
20 7
Click here to see answer by Alan3354(30993)

Question 469067: I have one more question to ask and then I am done on this end for help until I can get a tutor.I appreciate all of your help!
The velocity v (in feet per second) of a rock dropped into a well is related to time (in seconds) by the formula v = 32t. What is the velocity of the rock at the indicated instant? Write your answer in the form (t, v).
(a) when the rock is released ( I amswered on the first part (0,32t) was I correct? I counld not get the answer for the 9 seconds
( , )
(b) after 9 seconds
( , )
Click here to see answer by Alan3354(30993)

Question 469354: -7 divided by 1 over 3
Click here to see answer by edjones(7569)

Question 469402: 7/3=-5/2=z
Click here to see answer by Alan3354(30993)

Question 469430: -9=4(2x-1)
Click here to see answer by Tatiana_Stebko(1326)

Question 469427: please help me solve and explain this equation 2x^2+3xy-4y^2 when x=2 and y=4

Click here to see answer by Tatiana_Stebko(1326)

Question 469537: I am having trouble solving this equation. It doesn't make sense to me. My work follows:
.5[5x = 2x] = 1.25x
.5[7x] = 1.25x
3.5x = 1.25x
Now what? or what did I do wrong?
Thanks for your help.
Jeanette
Click here to see answer by Alan3354(30993)

Question 469571: I have to find the coordinates of the y-intercept and the x-intercept for:
-2x+3y=0. I believe the coordinates for the y-intercept is (0,0), and the x-intercept is (0,0). I'm asking if you can validate this for me or show me the correct answer and steps to get it. Thank you.
Click here to see answer by jorel1380(2518)

Question 469598: Simplify the equation using synthetic Division
(10x^3-61x^2+115x-66)/(x-3)

Click here to see answer by ewatrrr(10682)

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, 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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