Question 936771: you have 24 coins in your piggy bank all of which are dimes and nickels. If you have a total of $2.35, how many of each coin are there? Answer by TimothyLamb(4379) (Show Source):
You can put this solution on YOUR website! x = nickels
y = dimes
---
x + y = 24
5x + 10y = 235
---
put the system of linear equations into standard form
---
x + y = 24
5x + 10y = 235
---
copy and paste the above standard form linear equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
---
solution:
x = nickels = 1
y = dimes = 23
---
Free algebra tutoring live chat:
https://sooeet.com/chat.php?gn=algebra
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations with 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
---
