Question 228782
1.20x+.75(45-x)=1*45
1.20x+33.75-.75x=45
.45x=45-33.75
.45x=11.25
x=11.25/.45
x=25 pounds of almonds was used.
45-25=20 pounds of walnuts was used.
Proof:
1.20*25+.75*20=45
30+15=45
45=45