SOLUTION: For his phone service, Justin pays a monthly fee of
$23, and he pays an additional $0.06 per minute of use. The least he has been charged in a month is $111.74.
What are the pos
Algebra ->
Inequalities
-> SOLUTION: For his phone service, Justin pays a monthly fee of
$23, and he pays an additional $0.06 per minute of use. The least he has been charged in a month is $111.74.
What are the pos
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Question 1116754: For his phone service, Justin pays a monthly fee of
$23, and he pays an additional $0.06 per minute of use. The least he has been charged in a month is $111.74.
What are the possible numbers of minutes he has used his phone in a month?
Use M for the number of minutes, and solve your inequality for M. Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! C=Monthly fee + 0.06*M, where M are minutes used.
23+0.06M>=111.74
0.06M>=88.74
M >=1479 minutes
