At a party store, packages of 12 noisemakers are $2 each. Packages of 9 party hats are $15 each. Mia wants to buy equal numbers of noisemakers and hats.
What is the least amount of money Mia can spend?
1. To have an equal number of each, the smallest number of noisemakers and hats Mia can buy is the
least common multiple (LCM) of 12 and 9.
What is the LCM of 12 and 9? Explain how you found the LCM.
Write your answer in the space below.

Simplify the expression. -2/5(10+15m-20n)

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)