Acopy machine makes 32 copies per minute. how many copies does it make in 5 minutes and 30 seconds

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?