7 6. In 2020, summer camp registration was $15 more than it was in 2021. In 2020, registration was $285. By what percentage did the summer camp registration decrease in 2021?

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above