Question

Use the table to answer the question.

Which strategy could Quinn use to find the cost of buying 4 movies?
A. Use addition to find the cost: $30 + $4 = $34.
B. Use addition to find the cost: $20 + $30 = $50.
C. Use multiplication to find the cost: 2 2 = 4, so $20 $20 = $400.
D. Use multiplication to find the cost: 2 movies 2 = 4 movies, so $20 2 = $40.

Answer 1

D Use multiplication to find the cost: 2 movies = 4 movies, so $20 2= $40.

Answer 2

D

Explanation:

self-explanatory

its going up by 10