Sarah, Gene and Paul are proposing plans for a class fundraiser. Each

presents their proposal for the amount of money raised, y, for x

number of hours worked, in different ways.

Paul's Proposal

y=10x + 7

Gene's Proposal

Sarah's Proposal

Hours Money

Worked Raised

70

60

5

42

50

40

10

77

30

20

15

112

10

0 1 2 3 4 5 6 7 8 9

20

у

90

80

147

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