Over the course of a 7 week aerobics class, the people
participating have a combined
weight change of –35 pounds. If
there are 4 people in the class,
what is the average change in
weight per person?

The average weight change is a loss of 8.75 pounds per person.

Step-by-step explanation:

This one was fairly simple, the 7 weeks have nothing to do with it. All you have to do is take the total amount of weight lost, 35 pounds, and divide it by the 4 people in the class. After the calculation, it equals an average loss of 8.75 pounds per person.

47 - 90 = 43

43 - 180 = x

x = 137

the argument of alfred t. mahan, henry cabot lodge, and albert j. beveridge was the economically and mass production the the americans could not consume themselves. this led expansion to sell to other foreign nations for profits.

step-by-step explanation:

this is my explanation