Question 162206
4.50x+2.50(100-x)=3.23*100
4.50x+250-2.5x=323
2x=323-250
2x=73
x=73/2
x=36.5 pounds of $4.50 almonds are used.
100-36.5=63.5 pounds of $2.50 walnuts are used.
Proof:
4.5*36.5+2.5*63.5=323
164.25+158.75=323
323=323