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3 years ago

11

a customers total bill is $50.50. The company charges a monthly fee of $28 plus 5 cents for each call. Use n to represent the nu

mber of calls.

1 answer:

Doss [256]3 years ago

7 0

.05n + $28 = $50.50

(.05n = $22.50)100

5n = 2250

n= 450 calls

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