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14-09-2021
Mathematics

contestada

The cost of renting a chain saw is $3.75 per hour plus $7.50 for
a can of gas which is modeled by f(h) = 3.75h + 7.50. Find the
cost of using the chain saw for 4.5 hours.

Respuesta :

mathstudent55 mathstudent55

14-09-2021

Answer:

$24.38

Step-by-step explanation:

f(h) = 3.75h + 7.50

h = 4.5

f(4.5) = 3.75(4.5) + 7.50

f(4.5) = 24.375

Answer: $24.38

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