7.8k views
5 votes
Her 200 points please answer

Her 200 points please answer-example-1
User Prerna
by
4.8k points

2 Answers

9 votes

Answer:

i agree!

Explanation:

User Erik Russell
by
4.4k points
13 votes
unit rate for $40 for 100 books is $0.40 and the unit rate for $75 for 250 books is $0.30. so the $75 for 250 books is better. to find unit rate you do 40/100 and 75/250
User Yannis Vassiliadis
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3.9k points