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oksian1 [2.3K]
3 years ago
10

Jabari is power washing houses for a summer job. For every job, he charges an initial fee plus $30 for each hour of work. His to

tal fee for a 4-hour job, for instance, is $170. Jabari's total fee, f, for a single job is a function of the number, t, of hours it takes him to complete the job. Write the function's formula.
Mathematics
2 answers:
zavuch27 [327]3 years ago
5 0

Answer:

initial fee = 50$

50+(30*4)

Step-by-step explanation:

1) multiply 30$ and 4 hours = 170$

2) subtract 170$ and 120$ = 50$

polet [3.4K]3 years ago
5 0

Answer:

f= 50 +30t

Step-by-step explanation:

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