Question

Serena wants to wrap ribbon around the edge of the picture frame represented in the drawing. 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

It is A

Explanation:

Answer 2

A.9x – 13.2

Explanation:

2*(3.5x-7+x+0.4)=2*(4.5x-6.6)=9x-13.2