Question

A phone company charges $2 for the first five minutes of a phone call and 30 cents per minute thereafter. If Bill makes a phone call that lasts 25 minutes, what will be the total cost of the phone call?

Answer 1

Answer:

Step-by-step explanation:

5 min=2$

20 min left

so,

20*0.3 cents =6$

total cost for 25 min.=6+2=$8

Answer 2

If Bill makes a phone call that lasts 25 minutes, the total cost of the phone call is :$8.

Total cost

Using this formula

Totac cost=Charges+(Cent per minute× Last minutes call)

Let plug in the formula

Total Cost  = $2.00 + $0.3×20

Total Cost = $2.00 + $6.00

Total Cost= $8.00

Therefore If Bill makes a phone call that lasts 25 minutes, the total cost of the phone call is :$8.

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