The area of a rectangular park is square miles. The length of the park is, miles. What is the perimeter of the park?

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.