Which equation models this problem at the movie store sale, muhammed paid 33.75 for 9 used dvds. what was the unit price, p, per dvd a. 9p = 33.75 b. 33.75p = 9 c. p/9 = 33. 75

9p = 33.75 <== ur equation
p = 33.75/9
p = 3.75 per movie

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's