Question 1074843
3J+5A=20
9J+7A=46
-9J-15A=-60, multiplying the top by -3
-8A=-14
A=7/4=$1.75
3J+8.75=20
3J=11.25
J=$3.75
check in second one
9(3.75)+7(1.75)=33.75+12.25=$46, and that checks
Jelly beans are $3.75 per pound and almonds are $1.75 per pound.