SOLUTION: Kevin and Randy Muise have a jar containing 87 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $12.35. How many of each type of coin

Algebra.Com
Question 823570: Kevin and Randy Muise have a jar containing 87 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $12.35. How many of each type of coin do they have?

Answer by TimothyLamb(4379)   (Show Source): You can put this solution on YOUR website!
---
x + y = 87
5x + 25y = 1235
---
copy and paste the above standard form linear equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
---
answer:
x= nickels = 47
y= quarters = 40
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php

RELATED QUESTIONS

Kevin and Randy Muise have a jar containing 79 coins, all of which are either quarters or (answered by Edwin McCravy)
kevin and randy muise have a jar containing 79 coins, all of which are either quarters or (answered by Edwin McCravy)
Kevin and Randy Muise have a jar containing 32 coins, all of which are either... (answered by ewatrrr)
Kevin and Randy Muise have a jar containing 53 coins, all of which are either... (answered by Alan3354)
Kevin and Randy Muise have a jar containing 72 coins, all of which are either quarters or (answered by macston)
kevin and randy muise have a jar containing 34 coins, all of which are either quarters or (answered by Fombitz)
kevin and randy muise have a jar containing 31 coins, all of which are either quarters or (answered by ikleyn)
Kevin and Randy Muise have a jar containing 28 coins, all of which are either quarters... (answered by Edwin McCravy,ikleyn)
1. Kevin and randy Muise have a jar containing 70 coins. All of which are either quarters (answered by ikleyn)