Answer:
The amount is $338.2 and the interest is $13.20
Step-by-step explanation:
He should enter the lottery
x=3
y=5
3×3=9
5×5=25
9+25=34
[3^2+5^2=34]
3^2=9
2×5=10
9+10=19
[3^2+2×5=19]
im pretty sure its D
a is 622