mow are all approximately the same size.  Richard’s earnings are shown in the graph and Tom’s earnings are shown in the table.               Tom’s Earnings Number of Lawns Earnings 3 $22.50 8 $60 12 $90 15 $112.50 How much money, in dollars, does each person earn per lawn mowed? Richard earns $ ______  per lawn.  Tom earns $ ______ per lawn.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section: Chapter Questions
Problem 77CUR
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Richard and Tom each mow lawns in the summer to earn money.  The lawns they mow are all approximately the same size.  Richard’s earnings are shown in the graph and Tom’s earnings are shown in the table.

 

            Tom’s Earnings

Number of Lawns Earnings
3 $22.50
8 $60
12 $90
15 $112.50

How much money, in dollars, does each person earn per lawn mowed?

Richard earns $ ______  per lawn. 

Tom earns $ ______ per lawn.

Richard's Earnings
-100
80
Number of Lawns
Earnings (dollars)
Transcribed Image Text:Richard's Earnings -100 80 Number of Lawns Earnings (dollars)
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