The revenue R you receive for selling pizza slices depends on the price p that you charge per slice and is modeled by R = -16p2 + 80p + 5. What is the domain of this function? A) p ≥ 0
B) all real numbers
C) 0 ≤ p ≤ 5.06
D) 2.5 ≤ p ≤ 105

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in