What is the radius of this can?

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length