20 and 28 can be divided by 4, so just take the 4 out so the answer should be 4(5x - 7)
Answer:
$1,792
Step-by-step explanation:
3 1/2×36.40=116.48
116.48÷6.5%=1,792
$1,792
I'm assuming you mean to list the terms of the expression. Those are mn, -2n, and +8. There are 3 terms there.