question_answer

Madhuri has 2 pizzas that are cut into 6 slices each. She and 3 friends eat 9 slices. Which of these shows one way to find the number of slices Madhuri has left?

A)  Multiply 3 by 2 and then add 9

B)  Multiply 2 by 6 and then add 3

C)  Multiply 4 by 3 and then subtract 6

D)  Multiply 2 by 6 and then subtract 9