Question 238668
1.25x+.75(200-x)=.95*200
1.25x+150-.75x=190
.50x=190-150
.50x=40
x=40/.50
x=80 pounds of $1.25 seed is used.
200-80=120 pounds of $.75 seed is used.
Proof:
1.25*80+.75*120=.95*200
100+90=190
190=190