For a back to school sale the price of a calculator is reduceded from 70% to $59.50. what is the answer

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need