Answer:
X+y=2
x-y=4
(x+y)+(x-y)= 2+4
X+y+x-y=6
2x=6
X=3
3+y=2 or 3-y=4
Y=-1
3+(-1)=2 or 3-(-1)=4
Step-by-station:
Divide 16 by 8.
16 ÷ 8 = 2.
So, one avocado costs $2.
$11,900
Step-by-step explanation: