Shakira went bowling with her friends. she paid 3 to rent shoes and then 4.75 for each game of bowling

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

The circumference of a circle is 5 pi cm. what is the area of the circle?

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