How many slices of pizza there are in 20 large pizzas each having 15 slices. A.
300

B.
350

C.
200

D.
450

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

Write a function rule for  “the output is  5 less than the input.” let  xx  be the input and let  yy  be the output.

Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?