Question

Express each phrase as a rate and unit rate.

(Round your answer to the nearest hundredth.)
1) 7 calculators cost $120.00

Answer 1

$100.00

Explanation:

5 and above ex: 150 =200 140=100 under 5 keep the first letter then turn the other numbers into 0's 5 and above make the first number go up one then turn the rest of the numbers in to 0's