Question 247790
let q=quarters and h=half dollars
q+h=14
q=14-h
25q+50h=425
25(q+2h)=25*17
divide by 25
q+2h=17
14-h+2h=17
14+h=17
3=h
q=11
check
11*25+3*50=425
10*25=250

11*25=275
275+150=425
425=425
ok