For which one I might be able to help

and
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).
I think its A hope this helps!!!!!!!
76 cents. ($0.76)
(sum of purchases = $12.16 divided by 0.0625 = .76)
The answer to your question is
3x2+(7-5)-1=7