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Lunna [17]
3 years ago
15

a plumber charges an initial fee of $200 plus an hourly fee of $50. Mr.Collins paid the plumber $450. How many hours did the plu

mber work ?
Mathematics
1 answer:
Advocard [28]3 years ago
8 0
The plumber worked for 5 hours because 450-200=250 which gets rid of the initial fee so 250 divided by 50 is 5
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Answer:

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luda_lava [24]

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artcher [175]
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