Math Homework Answers - Recent questions tagged solving equations
https://www.mathhomeworkanswers.org/tag/solving+equations
Powered by Question2Answerfind r(x) = 2x^2-5x+1, -5r(2a)
https://www.mathhomeworkanswers.org/248313/find-r-x-2x-2-5x-1-5r-2a
Solve r(x) = 2^2-5x+1, find -5r(2a).Algebra 2 Answershttps://www.mathhomeworkanswers.org/248313/find-r-x-2x-2-5x-1-5r-2aSun, 19 Nov 2017 23:52:40 +0000A food processing plant wants to make 1020 liters of catsup that is 30% sugar. If they have catsup that is 16% sugar and one is 50% sugar, how much of each kind should they use in the mixture?
https://www.mathhomeworkanswers.org/248159/processing-plant-liters-catsup-catsup-sugar-should-mixture
please helpAlgebra 1 Answershttps://www.mathhomeworkanswers.org/248159/processing-plant-liters-catsup-catsup-sugar-should-mixtureWed, 15 Nov 2017 22:08:10 +0000If -2x+7y=-8 and x-6y=10 what does x-y=?
https://www.mathhomeworkanswers.org/248026/if-2x-7y-8-and-x-6y-10-what-does-x-y
This is an Algebra 1 question.Algebra 1 Answershttps://www.mathhomeworkanswers.org/248026/if-2x-7y-8-and-x-6y-10-what-does-x-yMon, 13 Nov 2017 02:58:05 +0000Find the value of x,
https://www.mathhomeworkanswers.org/247989/find-the-value-of-x
8^3x=5^(2x+4)Other Math Topicshttps://www.mathhomeworkanswers.org/247989/find-the-value-of-xSat, 11 Nov 2017 22:07:29 +0000NPV = 0 = −$600,000 + 79,000 + $197,000(PVIFAIRR%,5) + [($44,800 − 79,000) / (1 + IRR)5]
https://www.mathhomeworkanswers.org/247981/npv-0-%E2%88%92%24600-000-79-000-%24197-000-pvifairr%25-5-%2444-800-79-000-1-irr-5
I need this problem solvedOther Math Topicshttps://www.mathhomeworkanswers.org/247981/npv-0-%E2%88%92%24600-000-79-000-%24197-000-pvifairr%25-5-%2444-800-79-000-1-irr-5Sat, 11 Nov 2017 16:07:05 +0000In new delhi leila exchanged the rest of her euro then spent 1744 rupees write an equation that represents the number of r rupees that leila had left if she started with e euro
https://www.mathhomeworkanswers.org/247928/exchanged-rupees-equation-represents-number-rupees-started
The exchange rate was 1.12 USD per euro The exchange rate was .01 euro per rupeeAlgebra 1 Answershttps://www.mathhomeworkanswers.org/247928/exchanged-rupees-equation-represents-number-rupees-startedThu, 09 Nov 2017 23:57:17 +0000How many forts can Jorge build if he has .08 square kilometers of land and it takes 0.5 square kilometers to build one fort?
https://www.mathhomeworkanswers.org/247700/forts-jorge-square-kilometers-takes-square-kilometers-build
Jorge has a plot of land that is 0.8 square kilometers in area. It takes 0.5 square kilometers of land to build a fort. How many forts can Jorge build?Word Problem Answershttps://www.mathhomeworkanswers.org/247700/forts-jorge-square-kilometers-takes-square-kilometers-buildMon, 06 Nov 2017 00:50:35 +0000how does 285/9 - 5 square = 20/3
https://www.mathhomeworkanswers.org/247677/how-does-285-9-5-square-20-3
trying to have the covariance. 285 over 9 - 5 squared = 20/3 but not sure how the teacher got 20/3. I get 6.66666667Statistics Answershttps://www.mathhomeworkanswers.org/247677/how-does-285-9-5-square-20-3Sun, 05 Nov 2017 14:50:35 +00002a^2=-6+8a
https://www.mathhomeworkanswers.org/247628/2a-2-6-8a
solving quadadic equations by completing the square<br />
<br />
solve the eqation by completing the squareAlgebra 2 Answershttps://www.mathhomeworkanswers.org/247628/2a-2-6-8aFri, 03 Nov 2017 20:34:02 +0000what is is in the eqation -2x-3=6x+13
https://www.mathhomeworkanswers.org/247497/what-is-is-in-the-eqation-2x-3-6x-13
solve the following equation<br />
<br />
<br />
<br />
-2x-3=6x+13Algebra 1 Answershttps://www.mathhomeworkanswers.org/247497/what-is-is-in-the-eqation-2x-3-6x-13Wed, 01 Nov 2017 13:55:15 +0000How many adult tickets were sold?
https://www.mathhomeworkanswers.org/247472/how-many-adult-tickets-were-sold
<p><span style="color:rgb(0, 0, 0); font-family:verdana; font-size:14px">A total of </span></p>
<p><span style="color:rgb(0, 0, 0); font-family:verdana; font-size:14px"><span style="font-family:times new roman; font-size:18px">572</span></span></p>
<p> </p>
<p><span style="color:rgb(0, 0, 0); font-family:verdana; font-size:14px"> tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was three times the number of adult tickets sold. How many adult tickets were sold? </span></p>Algebra 1 Answershttps://www.mathhomeworkanswers.org/247472/how-many-adult-tickets-were-soldTue, 31 Oct 2017 18:49:53 +00004x-2(x-2)=(-9)+5x-8
https://www.mathhomeworkanswers.org/247344/4x-2-x-2-9-5x-8
If you're good with equations please help me!Pre-Algebra Answershttps://www.mathhomeworkanswers.org/247344/4x-2-x-2-9-5x-8Sat, 28 Oct 2017 21:34:47 +0000☕+☕+☕= 15, ☕+
https://www.mathhomeworkanswers.org/247257/%E2%98%95-%E2%98%95-%E2%98%95-15-%E2%98%95
Just would like to know if this is a pattern or just sequencual?Other Math Topicshttps://www.mathhomeworkanswers.org/247257/%E2%98%95-%E2%98%95-%E2%98%95-15-%E2%98%95Fri, 27 Oct 2017 03:12:50 +0000Whats 5×10 exponent to 9 and + 5 ×108
https://www.mathhomeworkanswers.org/247248/whats-5-10-exponent-to-9-and-5-108
I dont know how to solve that math problemOther Math Topicshttps://www.mathhomeworkanswers.org/247248/whats-5-10-exponent-to-9-and-5-108Thu, 26 Oct 2017 20:23:48 +0000Pipe Work Problems
https://www.mathhomeworkanswers.org/247221/pipe-work-problems
Pipe A and Pipe B together can fill up a tank in 15 minutes. It takes Pipe A 16 minutes longer to fill up the tank alone than Pipe B. How long does it take the Pipes to fill the tank alone?Word Problem Answershttps://www.mathhomeworkanswers.org/247221/pipe-work-problemsThu, 26 Oct 2017 00:34:26 +0000I need help with this problem, can you please help me? (3x-8)(2x^2+4x-9)
https://www.mathhomeworkanswers.org/247172/i-need-help-with-this-problem-can-you-please-help-me-3x-2x-2-4x-9
(3x-8)(2x^2+4x-9)Algebra 1 Answershttps://www.mathhomeworkanswers.org/247172/i-need-help-with-this-problem-can-you-please-help-me-3x-2x-2-4x-9Wed, 25 Oct 2017 01:22:07 +0000Amanda is 3 years older than Brantley and Carlos is twice as old as Amanda, if the sum of their ages is 57 how old is Amanda
https://www.mathhomeworkanswers.org/247118/amanda-years-older-brantley-carlos-twice-amanda-their-amanda
It is a mulit- step equationOther Math Topicshttps://www.mathhomeworkanswers.org/247118/amanda-years-older-brantley-carlos-twice-amanda-their-amandaMon, 23 Oct 2017 22:42:02 +00007y+3+3y-5+9y+7
https://www.mathhomeworkanswers.org/247071/7y-3-3y-5-9y-7
Solve for yGeometry Answershttps://www.mathhomeworkanswers.org/247071/7y-3-3y-5-9y-7Mon, 23 Oct 2017 00:13:49 +0000-2/3x-8 is less than or equal to 10 answer plz
https://www.mathhomeworkanswers.org/247065/2-3x-8-is-less-than-or-equal-to-10-answer-plz
-2/3x -8 is less than or equal to 10 answer. I can't figure out if I got it right or not because it was a really long decimal.Algebra 1 Answershttps://www.mathhomeworkanswers.org/247065/2-3x-8-is-less-than-or-equal-to-10-answer-plzSun, 22 Oct 2017 22:10:59 +0000Simplify h+5h-3-6h
https://www.mathhomeworkanswers.org/247051/simplify-h-5h-3-6h
The question simply needs to be simplified to lowest termsPre-Algebra Answershttps://www.mathhomeworkanswers.org/247051/simplify-h-5h-3-6hSun, 22 Oct 2017 16:41:53 +00009-8y>5-7y+2
https://www.mathhomeworkanswers.org/246915/9-8y-5-7y-2
Solve using the addition principle an dthe multiplication pricipleAlgebra 1 Answershttps://www.mathhomeworkanswers.org/246915/9-8y-5-7y-2Thu, 19 Oct 2017 01:17:47 +0000what is the answer to this equation 8-1/3x=16
https://www.mathhomeworkanswers.org/246911/what-is-the-answer-to-this-equation-8-1-3x-16
<p><strong>i have to use the do undo chart for this equation.</strong></p>Algebra 1 Answershttps://www.mathhomeworkanswers.org/246911/what-is-the-answer-to-this-equation-8-1-3x-16Wed, 18 Oct 2017 23:40:38 +0000It costs $34.95 to rent a jet ski for 4 hours plus $15.75 for each each additional hour you have $100 can you rent the jet ski for 8 hours?
https://www.mathhomeworkanswers.org/246864/costs-rent-hours-plus-each-each-additional-hour-have-rent-hours
2 step EquationsWord Problem Answershttps://www.mathhomeworkanswers.org/246864/costs-rent-hours-plus-each-each-additional-hour-have-rent-hoursTue, 17 Oct 2017 22:17:08 +0000if f(x)=3x^2+5x-2, show that f(x-+h)=3x^2+x(6h+5)+(3h^2+5h-2)
https://www.mathhomeworkanswers.org/246685/if-f-x-3x-2-5x-2-show-that-f-x-h-3x-2-x-6h-5-3h-2-5h-2
What do you do after you plug in the x+hCalculus Answershttps://www.mathhomeworkanswers.org/246685/if-f-x-3x-2-5x-2-show-that-f-x-h-3x-2-x-6h-5-3h-2-5h-2Fri, 13 Oct 2017 04:53:59 +00006.75- -6.75
https://www.mathhomeworkanswers.org/246671/6-75-6-75
It is a decimalOther Math Topicshttps://www.mathhomeworkanswers.org/246671/6-75-6-75Thu, 12 Oct 2017 20:29:51 +0000If (x,y) is a solution to the equation 3(x+y) = y and y does not equal 0, what is the ratio x/y?
https://www.mathhomeworkanswers.org/246572/is-solution-to-the-equation-and-does-not-equal-what-the-ratio
Practicing for the PSAT, just wanted to know what I did wrong.Algebra 2 Answershttps://www.mathhomeworkanswers.org/246572/is-solution-to-the-equation-and-does-not-equal-what-the-ratioTue, 10 Oct 2017 21:31:26 +0000Your cell phone company offers you a choice between two promotional deals.
https://www.mathhomeworkanswers.org/246339/cell-phone-company-offers-choice-between-promotional-deals
<p><span style="font-family:times new roman; font-size:11.000000pt">Your cell phone company offers you a choice between two promotional deals. You can either get 500 free text messages with a charge of $0.10 for each text message over 500, or you can get 400 free text messages with a charge of $0.20 for each text message over 400. How many text messages would you have to send for the cost to be the same for either plan? </span></p>Algebra 1 Answershttps://www.mathhomeworkanswers.org/246339/cell-phone-company-offers-choice-between-promotional-dealsTue, 03 Oct 2017 23:39:39 +0000"To win a car on a quiz show, you must guess the price within $500. The price of the car is $14,568. What are the maximum and minimum amounts you could guess in order to win the car?"
https://www.mathhomeworkanswers.org/246331/guess-price-within-price-maximum-minimum-amounts-could-guess
<p><span style="font-size:11px">I am doing Algebra 1 math my 8th grade year and im a little confused on how to set up an equation for this scenario. Any clue how to set this up?</span></p>Algebra 1 Answershttps://www.mathhomeworkanswers.org/246331/guess-price-within-price-maximum-minimum-amounts-could-guessTue, 03 Oct 2017 22:36:22 +0000Solving equations
https://www.mathhomeworkanswers.org/246291/solving-equations
Coach Gibbs is ordering her dog bones if she buys a Bones from store a it will cost $1 per pound plus $10 shipping if she buys her dog bones from store be it will cost $0.50 per bone and $20 shipping how many bones will she buy if it cost the same amount from either storeWord Problem Answershttps://www.mathhomeworkanswers.org/246291/solving-equationsMon, 02 Oct 2017 23:01:48 +0000How do i solve this equation. -9-5x
https://www.mathhomeworkanswers.org/246207/how-do-i-solve-this-equation-9-5x
Need to find a way to solve this equation of -9-5xkk.Algebra 1 Answershttps://www.mathhomeworkanswers.org/246207/how-do-i-solve-this-equation-9-5xSun, 01 Oct 2017 12:44:32 +0000Write the ratio as a fraction in lowest terms: 15 minutes to 3 hours.
https://www.mathhomeworkanswers.org/246153/write-the-ratio-fraction-in-lowest-terms-15-minutes-to-hours
I have this test due in a little over an hour please help!!!Algebra 1 Answershttps://www.mathhomeworkanswers.org/246153/write-the-ratio-fraction-in-lowest-terms-15-minutes-to-hoursFri, 29 Sep 2017 07:08:49 +00002n + 5=n - 7
https://www.mathhomeworkanswers.org/246116/2n-5-n-7
<p><span style="font-family:verdana,geneva,sans-serif">i'm pretty sure that the answer woud be -12...but how do you get rid of 2n?</span></p>Algebra 1 Answershttps://www.mathhomeworkanswers.org/246116/2n-5-n-7Thu, 28 Sep 2017 15:15:06 +0000three times the difference of a number and 2 is equal to 8 subtracted from twice a number . find the integers
https://www.mathhomeworkanswers.org/245997/three-difference-number-subtracted-twice-number-integers
three times the difference of a number and 2 is equal to 8 subtracted from twice a number . find the integersAlgebra 1 Answershttps://www.mathhomeworkanswers.org/245997/three-difference-number-subtracted-twice-number-integersSun, 24 Sep 2017 19:47:30 +0000what is -15+21(-3 - 4) + |(3 - 5) x 4| / (-4)
https://www.mathhomeworkanswers.org/245894/what-is-15-21-3-4-3-5-x-4-4
showing the work includedPre-Algebra Answershttps://www.mathhomeworkanswers.org/245894/what-is-15-21-3-4-3-5-x-4-4Wed, 20 Sep 2017 22:11:53 +0000See in description below
https://www.mathhomeworkanswers.org/245852/see-in-description-below
58.99 X .3 = 17.67<br />
<br />
17.67 X ___ = 58.99Other Math Topicshttps://www.mathhomeworkanswers.org/245852/see-in-description-belowTue, 19 Sep 2017 21:36:47 +0000Find the slope of the line through (3,1) and (x+3, y+1)
https://www.mathhomeworkanswers.org/245841/find-the-slope-of-the-line-through-3-1-and-x-3-y-1
please helpCalculus Answershttps://www.mathhomeworkanswers.org/245841/find-the-slope-of-the-line-through-3-1-and-x-3-y-1Tue, 19 Sep 2017 14:09:15 +0000Help solve the equation
https://www.mathhomeworkanswers.org/245695/help-solve-the-equation
You and a friend are both traveling from Seattle area. You start 38 miles east of Seattle and travel east on interstate 90 at 62 miles per hour. Your friend starts 20 miles south of Seattle and travels south on interstate 5 at 65 miles per hour. Who would be farther from Seattle in two hours and by how much? How many hours will it take for you and your friend to be the same distance from Seattle?Algebra 1 Answershttps://www.mathhomeworkanswers.org/245695/help-solve-the-equationThu, 14 Sep 2017 23:16:45 +00001/3(b-9)=b+9
https://www.mathhomeworkanswers.org/245690/1-3-b-9-b-9
Solve for bAlgebra 1 Answershttps://www.mathhomeworkanswers.org/245690/1-3-b-9-b-9Thu, 14 Sep 2017 21:21:14 +0000How do i put 3x/ x^2 +9 into a slope formula of y=mx+b?
https://www.mathhomeworkanswers.org/245668/how-do-i-put-3x-x-2-9-into-a-slope-formula-of-y-mx-b
<p>3x</p>
<hr>
<p>x^2 + 9</p>
<p> </p>
<p>I need to put that into slope formula of y=mx+b. That is all the infomation given.</p>Algebra 1 Answershttps://www.mathhomeworkanswers.org/245668/how-do-i-put-3x-x-2-9-into-a-slope-formula-of-y-mx-bThu, 14 Sep 2017 13:08:40 +0000-6y-9=10-5y
https://www.mathhomeworkanswers.org/245597/6y-9-10-5y
Show work solving equation -6y-9=10-5yAlgebra 1 Answershttps://www.mathhomeworkanswers.org/245597/6y-9-10-5yTue, 12 Sep 2017 14:17:55 +0000At what value of x does the graph of the following function F(x) have a vertical asymptote?
https://www.mathhomeworkanswers.org/245536/value-does-graph-following-function-have-vertical-asymptote
at what value of x does the graph of the following function f(x) have a vertical asymptote?f(x)=3x/4x-4Algebra 2 Answershttps://www.mathhomeworkanswers.org/245536/value-does-graph-following-function-have-vertical-asymptoteSat, 09 Sep 2017 05:58:37 +0000find the distance between plane 1 : 2x-3y+z=5 and plane 2: x+2y+3z=2
https://www.mathhomeworkanswers.org/245218/find-the-distance-between-plane-1-2x-3y-z-5-and-plane-2-x-2y-3z-2
This is a question on vector in euclidean 3 spaceOther Math Topicshttps://www.mathhomeworkanswers.org/245218/find-the-distance-between-plane-1-2x-3y-z-5-and-plane-2-x-2y-3z-2Tue, 29 Aug 2017 16:41:52 +0000Find a positive integer solution to x^3+y^3=z^3
https://www.mathhomeworkanswers.org/245029/find-a-positive-integer-solution-to-x-3-y-3-z-3
Find a positive integer solution to x^3+y^3=z^3Algebra 2 Answershttps://www.mathhomeworkanswers.org/245029/find-a-positive-integer-solution-to-x-3-y-3-z-3Wed, 23 Aug 2017 18:46:19 +0000What ratio is equivalent to 12/21 with Lowe terms
https://www.mathhomeworkanswers.org/244982/what-ratio-is-equivalent-to-12-21-with-lowe-terms
Find the ratio for 12/21 with lower termsOther Math Topicshttps://www.mathhomeworkanswers.org/244982/what-ratio-is-equivalent-to-12-21-with-lowe-termsTue, 22 Aug 2017 22:30:13 +0000400(costheta - 5sintheta)
https://www.mathhomeworkanswers.org/244563/400-costheta-5sintheta
What is the angle for the equation ?Statistics Answershttps://www.mathhomeworkanswers.org/244563/400-costheta-5sinthetaThu, 10 Aug 2017 23:14:27 +0000The reverse formula
https://www.mathhomeworkanswers.org/244203/the-reverse-formula
So I'm trying to get the opposite of a formula but I can't figure it out. The formula is y=x*(x-1)*500Other Math Topicshttps://www.mathhomeworkanswers.org/244203/the-reverse-formulaWed, 19 Jul 2017 03:54:14 +00007x(x-y+2z)-5(y-3x-z)
https://www.mathhomeworkanswers.org/244119/7x-x-y-2z-5-y-3x-z
Solve the questionAlgebra 1 Answershttps://www.mathhomeworkanswers.org/244119/7x-x-y-2z-5-y-3x-zSun, 16 Jul 2017 18:35:55 +000015te-12he+10y-8hy
https://www.mathhomeworkanswers.org/244036/15te-12he-10y-8hy
Factoring monomialAlgebra 2 Answershttps://www.mathhomeworkanswers.org/244036/15te-12he-10y-8hyThu, 13 Jul 2017 23:02:24 +0000-9(r+4)=r+14 and r+8e+3=46
https://www.mathhomeworkanswers.org/243985/9-r-4-r-14-and-r-8e-3-46
solve equations simultaniouslyAlgebra 1 Answershttps://www.mathhomeworkanswers.org/243985/9-r-4-r-14-and-r-8e-3-46Tue, 11 Jul 2017 12:47:15 +0000Need help again sir! Intermediate Value Theorem and Bisection Algorithm for Approximating Roots. Makes my brain burst again... :)
https://www.mathhomeworkanswers.org/243870/intermediate-theorem-bisection-algorithm-approximating
<p>Need help again sir! Intermediate Value Theorem and Bisection Algorithm for Approximating Roots. Makes my brain burst again... :)</p>
<p>ASAP please....</p>
<p><img alt="" src="https://www.mathhomeworkanswers.org/?qa=blob&qa_blobid=1161437161818688125" style="height:200px; width:200px"></p>Calculus Answershttps://www.mathhomeworkanswers.org/243870/intermediate-theorem-bisection-algorithm-approximatingFri, 07 Jul 2017 12:47:54 +0000