<PRE><B>Question 934394</B>
x = hours at kfc
y = hours at mcd
---
x + y = 25
---
mcd pays more per hour than kfc, so work as much as possible at mcd:
y = 15 (the max hours allowed at mcd)
---
x + y = 25
x + 15 = 25
x = 25 - 15
x = 10
---
answer:
x = hours at kfc = 10
y = hours at mcd = 15
---
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
---
Send and receive free text messages online:
https://sooeet.com</PRE>