Hailey, the owner of a supermarket, ordered four crates of apples from a farm. Three of the crates weigh 12 lb each, and the fourth one weighs 16 lb. What is the total cost of the order if one pound of apples cost $2.00?

$104

Step-by-step explanation:

12*3=36

36*2.00=72.00

16*2.00=32.00

72.00+32.00=104.00

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or