Bill bought a new cellular phone. His monthly bill will be $32.99 each month which includes 100 minutes of use. Additional minut
2 answers:
<h2>Answer:</h2>
The correct option is : d.
Step-by-step explanation:
Let the total number of minutes used be = m
Let the amount of bill be represented by = C
As given, the monthly bill will be = $32.99
Assume m > 100 minutes.
Additional minutes will cost $0.19 per minute.
Its given that bill includes 100 minutes of use.
So, above 100 minutes, it will be chargeable at 0.19 dollars per minute. We can represent this as :
And as $32.99 is the bill that has to come each month, the final equation becomes :
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