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jeb has to pay a plumber $65 to come to his house and $40 per hour after thst (y = 40x + 65). If The Cost Is $145, how many hours did the plumber work?
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jeb has to pay a plumber $65 to come to his house and $40 per hour after thst (y = 40x + 65). If The Cost Is $145, how many hours did the plumber work?

User Mahattam
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9.5k points

1 Answer

3 votes
y=40x+65
145=40x+65
145-65= 40x
80=40x
80/40=x
x=2
User Stuti Rastogi
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8.5k points
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