SOLUTION: A bank contains quarters and dimes there are 26 coins in the bank . The value of the coins is 5.45 dollars . Write two equations and solve for how many quarters are in the bank.

Algebra ->  Customizable Word Problem Solvers  -> Coins -> SOLUTION: A bank contains quarters and dimes there are 26 coins in the bank . The value of the coins is 5.45 dollars . Write two equations and solve for how many quarters are in the bank.       Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


   



Question 820682: A bank contains quarters and dimes there are 26 coins in the bank . The value of the coins is 5.45 dollars . Write two equations and solve for how many quarters are in the bank.

Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
---
x + y = 26
10x + 25y = 545
---
copy and paste the above standard form linear equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
---
x= 7
y= 19
---
answer:
quarters = 19
---
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