Find the product. (7m*2-3m-7)(m*2-7m-6)
A. 7m*2 +52m +28m2 - 67m +42
B. 7m*2 + 5m - 8m - 67m - 42
C. 7m*2 - 52m-28m2 +67m +42
D. 7m*2 - 5m - 8m2 +67m +42

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Divide. write in simplest form 41/6 divided by 10

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