For every 6 packages Cindy wraps, she uses 1.5 rolls of wrapping paper. If she uses 6 rolls, how many packages has she wrapped?

for every 3 packages, she uses 1/2 a roll of wrapping paper

if she uses 2 1/2 rolls

(2 1/2) / (1/2) * 3

(5/2) / (1/2)* 3

(5/2 * 2) * 3

5 * 3 =

15 packages <===

Step-by-step explanation:

step-by-stp

the correct answer is the section c

b. 24 mm

step-by-step explanation:

use the pythagorean theorem.

a^2 + b^2 = c^2

a^2 + 7^2 = 25^2

a^2 + 49 = 625

a^2 = 576

a = 24

answer: b. 24 mm