Question 718164
1.85X+1.15(25-X)=1.50*25
1.85X+28.75-1.15X=37.50
.70X=37.50-28.75
.70X=8.75
X=8.75/.70
X=12.50 POUNDS OF MIXED NUTS ARE USED.
25-12.50=12.50 POUNDS OF OATS ARE USED.
PROOF:
1.85*12.5+1.15*12.5=1.50*25
23.125+14.375=37.50
37.50=37.50