Question

Plsss hurryyy

Serena wants to wrap ribbon around the edge of the picture frame represented in the drawing. uhh picture of rectangle top says 3.5x-7 and side says x + 0.4 Which is the simplified form of the expression representing the length of ribbon Serena will need?
A. 9x – 13.2
B. 4.5x – 6.6
C. 9x – 14.8
D. 2(3.5x – 7) + 2(x + 0.4)

Answer 1

A.9x – 13.2

Explanation:

Answer 2

D.

Explanation:

This is a perimeter question. All you have to do is add up all 4 sides together. In that case, it will be 2(3.5x - 7) + 2(x + 0.4). And we have our final answer!