Sally was having a birthday party. She bought 3 balloons for $2. She decided she wanted to give everyone a balloon so she bought 24 balloons the next day. How much did she spend for
the 24 balloons?

16

Step-by-step explanation:

3 balloons costed $2. So, she decided to buy 24 so that everyone could get one, 24 divided by 3 is 8, 8 times 2 is 16.

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation: