8. using the formula c = 2πr, find the circumference of a circle with diameter of 28 inches. round your answer to the nearest inch. a. 88 in. b. 28 in. c. 56 in. d. 44 in.

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

Which function has the domain x> -11? y= x+ 11 +5 y= x-11 +5 y= x+5 - 11 y= x+5 + 11

What is the equation of a line that passes through points (0, 4) and (-4,-8)?