Questions on Algebra: Equations answered by real tutors!

Tutors Answer Your Questions about Equations (FREE)

Question 357162: On three consecutive passes, a football team gain 6 yards, loses 24 yards and gains 49 yards What number represents the total net yardage
would I set the equation up like this

x=64-24+49
Having problems can some one please help me
Click here to see answer by jim_thompson5910(35256)

Question 357150: A ball is thrown upward with an inital speed of 24.5 m/s. When is it 29.4 m high?
Click here to see answer by [email protected](22740)

Question 357222: 3(a+b), for a=2 and b=4. I do not understand any of this. I need help. Thank you!
Click here to see answer by robertb(5830)

Question 357251: three times the sum of a number and 4 is the same as 18 more than the number
Click here to see answer by mananth(16946)

Question 357353: What equation would I use to find gas mileage if x= number of miles driven on 60 gallons of gas?
Click here to see answer by ewatrrr(24785)

Question 357355: how do you go from
(x+1)^3-1 to x(x^2+3x+3)
thank you
Click here to see answer by ewatrrr(24785)

Question 357306: The length of a conference room is one and a half times its width.A carpet that is twice as long as it is wide is placed in the center of the room, leaving a 3m wide border round the carpet.Find the area of the carpet.
Click here to see answer by edjones(8007)

Question 357373: 12+2y=5y-12+5y
solve this equation and show steps..please and thankyou
Click here to see answer by ewatrrr(24785)

Question 357394: the steps to find the answer of 3 over 5 =-12
3/5x= -12
Click here to see answer by Theo(13342)

Question 357463: Show that if the x- and y- intercepts of a line are nonzero numbers a and b, then the equation of the line can be written in the form (x/a) + (y/b) = 1.
The main thing I'm stuck on is what equation to start off with. I've tried point-slope form, and I seem to get there, but I don't understand how to get the 1 into the equation.
Click here to see answer by scott8148(6628)

Question 357589: what is five times a given number
Click here to see answer by jim_thompson5910(35256)

Question 357596: how do i figure 3 = 10/3x - 12?
Click here to see answer by Fombitz(32388)

Question 357724: Solve the system of linear equations by the elimination method.
If 3/11x - 1/2y = 5/11
and 2/5x - 1/3y = 2/15
please provide the steps to this problem I am completely lost
Click here to see answer by stanbon(75887)

Question 357756: -3m-21=0
Click here to see answer by jim_thompson5910(35256)

Question 357756: -3m-21=0
Click here to see answer by edjones(8007)

Question 357742: 7x+7=3-5x
Click here to see answer by nyc_function(2741)

Question 357842: 2/5-1/2
_______
3/4+7/10
Click here to see answer by Fombitz(32388)

Question 357838: x= 1/2 y=-2/5 and z=4/5
x
___
y+z
Click here to see answer by Fombitz(32388)

Question 357836: 2x
____
5
___
7
___
10

Click here to see answer by Fombitz(32388)

Question 357860: Solve for x
4x(x-7)-5x(x-6)= -3 "simplify, use comma to separate answers as needed"
Click here to see answer by mananth(16946)

Question 357874: How Do you Solve -4x = -7
Click here to see answer by Fombitz(32388)

Question 357875: How do you solve X/-3 = 6.1
Click here to see answer by Fombitz(32388)

Question 357871: -2y+11=-6y+35
Click here to see answer by mananth(16946)

Question 357726: is the solution (x=-2 and y=0) dependent or inconsistent
Click here to see answer by Fombitz(32388)

Question 357897: Divide
(30b^3 + 3b^2 + 36b +30) / (6b + 3)
Click here to see answer by Fombitz(32388)

Question 358016: how do you work out four term algebra because i cannot seem to undestand it please can you reply soon i need to learn it quickly!!!
Click here to see answer by Fombitz(32388)

Question 358068:
Click here to see answer by mathesther05(3)

Question 358294: 5c+2-3c=10
Click here to see answer by mananth(16946)

Question 358294: 5c+2-3c=10
Click here to see answer by ewatrrr(24785)

Question 358290:
Click here to see answer by minijavi19(2)

Question 358330: You lose your electronic tag that you use to pay tolls on the highway in your city. It costs you $24 to replace the tag. The cost of one toll when you don't use the tag is $3. The cost of the same toll when you do use the tag is $1.50. How many times will you have to use the tag to pay for the tolls in order for the total cost to be the same as not using the tag?
Click here to see answer by user_dude2008(1862)

Question 358340: 3/4c =12 what is the value of c
Click here to see answer by stanbon(75887)

Question 358345: five-sixth of a number is -60 what is the number
Click here to see answer by edjones(8007)

Question 358345: five-sixth of a number is -60 what is the number
Click here to see answer by solver91311(24713)

Question 358341: 3/5y=6 what is the value of y
Click here to see answer by solver91311(24713)

Question 358370: Find the vertex of the parabola.
f(x) = -x2 + 9x - 5
Click here to see answer by robertb(5830)

Question 358356: A leather coin purse has the shape of a triangle. Two sides are equal in length and the third side is 3cm shorter than one and one half times the length of the equal sides. the perimeter is 28.5 cm. find the lengths of the sides.
Click here to see answer by mananth(16946)

Question 358349: 15=3/7b what is the value of b
Click here to see answer by unlockmath(1688)

Question 358348: The greenville city garage charges $5 for the first hour and then $2.75 for each additional hour. How lomg has a car been parked at this gargage if the parking charge is $29.75
Click here to see answer by josmiceli(19441)

Question 358353: Dave and jane wells have a new rectangular driveway. The perimeter of the driveway is 168 feet. the length is 12 feet longer than three times the width. what are the dimensions of the driveway?
Click here to see answer by mananth(16946)

Question 358414: Can you help me find the answer to an assignment for graphing fuctions?
Click here to see answer by Alan3354(69443)

Question 358393: help on problems
-(2-x)-3(6+8x)-12
(4x-9)+8(2x+3)-7x
11-(3x-6)+2(4x+5)-x
Click here to see answer by checkley77(12844)

Question 358466: solve: -2/3x -5/6=3/8
Click here to see answer by CharlesG2(834)

Question 358351: Winchester community bank charges its customers $6 per monty plus 15 cents per check for the use of a standard checking account. Thomas had a checking account there for 8 months and was charged $53.10 in service charges. How many checks did he write during that period.
Click here to see answer by checkley77(12844)

Question 358491: Solve P = 1/6 (r + 5t) for r. You must show all work.
Click here to see answer by Fombitz(32388)

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, 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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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, 36046..36090, 36091..36135, 36136..36180, 36181..36225, 36226..36270, 36271..36315, 36316..36360, 36361..36405, 36406..36450, 36451..36495, 36496..36540, 36541..36585, 36586..36630, 36631..36675, 36676..36720, 36721..36765, 36766..36810, 36811..36855, 36856..36900, 36901..36945, 36946..36990, 36991..37035, 37036..37080, 37081..37125, 37126..37170, 37171..37215, 37216..37260, 37261..37305, 37306..37350, 37351..37395, 37396..37440, 37441..37485, 37486..37530, 37531..37575, 37576..37620, 37621..37665, 37666..37710, 37711..37755, 37756..37800, 37801..37845, 37846..37890, 37891..37935, 37936..37980, 37981..38025, 38026..38070, 38071..38115, 38116..38160, 38161..38205, 38206..38250, 38251..38295, 38296..38340, 38341..38385, 38386..38430, 38431..38475, 38476..38520, 38521..38565, 38566..38610, 38611..38655, 38656..38700, 38701..38745, 38746..38790, 38791..38835, 38836..38880, 38881..38925, 38926..38970, 38971..39015, 39016..39060, 39061..39105, 39106..39150, 39151..39195, 39196..39240, 39241..39285, 39286..39330, 39331..39375, 39376..39420, 39421..39465, 39466..39510, 39511..39555, 39556..39600, 39601..39645, 39646..39690, 39691..39735, 39736..39780, 39781..39825, 39826..39870, 39871..39915, 39916..39960, 39961..40005, 40006..40050, 40051..40095, 40096..40140, 40141..40185, 40186..40230, 40231..40275, 40276..40320, 40321..40365, 40366..40410, 40411..40455, 40456..40500, 40501..40545, 40546..40590, 40591..40635, 40636..40680, 40681..40725, 40726..40770, 40771..40815, 40816..40860, 40861..40905, 40906..40950, 40951..40995, 40996..41040, 41041..41085, 41086..41130, 41131..41175, 41176..41220, 41221..41265, 41266..41310, 41311..41355, 41356..41400, 41401..41445, 41446..41490, 41491..41535, 41536..41580, 41581..41625