Beau can process 36 envelopes for a mailing in 24 minutes. at this rate, how many minutes will it take to process 120 envelopes? show how to solve it.

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?