Question 1098837
1.{{{8A+5C=17750}}}
2.{{{12A+6C=25500}}}
Multiply eq. 1 by 3 and eq. 2 by 2 and subtract 2 from 1,
{{{24A+15C-24A-12C=53250-51000}}}
{{{3C=2250}}}
Solve for C then use either equation to solve for A.