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Question 742342: What is?:
9√6
---
7
PLUS
9√6
---
2
Click here to see answer by checkley79(3341)

Question 742354: Solve the equation by completing the square: 4x^2 - 17x + 24 = 0
Click here to see answer by Alan3354(69443)

Question 742351: a rectangular corner lot has sidewalks on two adjacent sides for a total length of 89 feet. if the diagonal path across the lot is 64 feet what is the length of the two sides of the walk? Round answer to two decimal places
Click here to see answer by KMST(5328)

Question 741813: I need help figuring out this problem please (2.5x10^8)(8x10^7)
Click here to see answer by Edwin McCravy(20055)

Question 742469: X =4,x=-1

Click here to see answer by checkley79(3341)

Question 742443:
A picture is 6 inches longer than it is wide and has an area of 181 square inches. What are dimensions of the pictures. Round your answer to two decimal places
Click here to see answer by checkley79(3341)

Question 742541: Simplify:
(3/5)^2
Please show steps.
Click here to see answer by stanbon(75887)

Question 742554: use chebyshev's theorem to find the minimum proportion of observations that will lie lie within 1.5 standard deviations of the mean?
Click here to see answer by stanbon(75887)

Question 742557: X-6y=11 and 2x-5y=1. Solve using substitution and solving for an ordered pair
Click here to see answer by stanbon(75887)

Question 742569: Solve using substitution. Solve first equation to get the y and substitute the answer into the deco d equation to find the x. X-6y=11 and 2x-5y=1
Click here to see answer by stanbon(75887)

Question 742510: Greg cement sell for 75 plus 24 for each yard of cement. How many yards of cement can be purchased for 363.
Click here to see answer by rfer(16322)

Question 742582: A square is (x+1) inches on each side. You cut a smaller square hole from the larger square that is (y+1) inches on each side. In terms of x and y, find the area of the leftover shape in square inches. Explain your method.
Click here to see answer by josgarithmetic(39617)

Question 742824: use cramer's rule to solve each system of equations
3x-2y=7
2x+y=14
Click here to see answer by MathLover1(20849)

Question 742821: Use cramer's rule to solve each system of equations
x+y=4
2x-3y=-2
Click here to see answer by MathLover1(20849)

Question 742822: use cramer's rule to solve each system of equations
x-y=4
3x-5y=8
Click here to see answer by MathLover1(20849)

Question 742832: How do I simplify and put these problems in exponential form?
3(ab)^2
(10y^2)^3

Click here to see answer by rfer(16322)

Question 742938: The perimeter of a rectangle is 26 ft. The length is 3 ft longer than the width. Find the dimensions. Write a system of linear equations and solve the resulting system. Let x be the length and y be the width.
Click here to see answer by stanbon(75887)

Question 743024: (2x-1)(x+1)=4
Solve quadtic formula
Click here to see answer by stanbon(75887)

Question 743023: 8x�+7x=-2
Solve quadtic formula
Click here to see answer by stanbon(75887)

Question 743065:
Click here to see answer by lenny460(1073)

Question 743146: Demonstrate the elimination method for a different system of equation : y=2x+4 and y=-3x-1

Click here to see answer by davethejackal(28)

Question 743167: Need help with a percent problem please!
If 2.4 million dollars is spent annually in CA on frozen pizza, how much more is spent on pepperoni pizzas than sausage pizzas each year? 31% pepperoni pizzas and 20% for sausage pizza
Click here to see answer by edjones(8007)

Question 743301: Can you help me with this problem step by step
P=2L+ 2W; P=28,W=5
Thank you

Click here to see answer by josgarithmetic(39617)

Question 743300: P=2L+ 2W; P=28,W=5
Help needed ASAP how to solve this problem step by step
Click here to see answer by josgarithmetic(39617)

Question 743315: -4/x+1=5/x-3+1/x+1
Click here to see answer by stanbon(75887)

Question 743314: P=2L+ 2W; P=28,W=5
I need this step by step please
Click here to see answer by josgarithmetic(39617)

Question 743355:
Click here to see answer by lenny460(1073)

Question 743434: Solve by elimination method
3x-5y=1
6x-10y=4
Click here to see answer by mananth(16946)

Question 743434: Solve by elimination method
3x-5y=1
6x-10y=4
Click here to see answer by tommyt3rd(5050)

Question 743456: 2a+3b=c
Click here to see answer by Alan3354(69443)

Question 743424: 3+2*2-6/4=?
Click here to see answer by rfer(16322)

Question 743564: X+10 3
------ = ----
12 20
Can you help me solve the equation

Click here to see answer by solver91311(24713)

Question 743571: X+10 3
------ = ----
12 20
Help me do this step by step please I need it written down solve the equation
Click here to see answer by stanbon(75887)

Question 743576: use an augmented matrix to solve each system of equations
-x+y=9
-4x+y=6
Click here to see answer by Alan3354(69443)

Question 743578: use an augmented matrix to solve each system of equations
-2x+2y=-8
3x-y=4
Click here to see answer by Alan3354(69443)

Question 743573: use an augmented matrix to solve each system of equations
2x-2y=6
x-2y=-1
Click here to see answer by Alan3354(69443)

Question 743580: I literally have no clue how to solve rational equations. My math teacher is horrible at explaining and I really don't get and she gave us a worksheet for hw. I need to do it and I only answered 1, 2 , 6 , 7 , and 8. The worksheet is from Kuta Software - Infinite Algebra 1 Solving Rational Equations 2 . Just type that into google and it comes up with the answers but what I really need to do is be able to show my work and actually understand it. I'm sorry if I'm bothering but I just need help. I keep failing my tests so yeah! thanks
Click here to see answer by stanbon(75887)

Question 743581: use an augmented matrix to solve each system of equations
2y=10
6x+y=-7
Click here to see answer by Alan3354(69443)

Question 743574: use an augmented matrix to solve each system of equations
-x=-3
2x+6y=0
Click here to see answer by Alan3354(69443)

Question 743572: I need to study for cst.
Click here to see answer by Alan3354(69443)

Question 743570: use an augmented matrix to solve each system of equations
x+5y=-7
2x-y=8
Click here to see answer by Alan3354(69443)

Question 743589: 3x-5 = 7x+4
------ -------
6 4
Can you help me solve this equation step by step
Click here to see answer by stanbon(75887)

Question 743506: Hello I need help checking my own answers for two problems please.
1) 1-2y= 6y-11
My answer= y=1.5 or 3/2
2) solve for p
-1(p-30)+20 = -40+p
My Answer P=45
How do I "check" them to make sure they are correct??
Click here to see answer by rothauserc(4718)

Question 743639: What is the parent function of y= -5x^2?
Click here to see answer by jim_thompson5910(35256)

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