(07.02)

jessica buys 3 songs every month. which of the following expressions shows the total number of songs she buys in x months?

3 + x

fraction x over 3

3x

3 + 3x

points earned on this question: 4

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?