12x=900 Divide both sides by 12.
x=75 hammers to begin with.
Before tax, and miscellaneous charges, Jason's cell phone bill is $100 per month plus $0.15 for every text message that he sends
2 answers:
Answer:
.
Step-by-step explanation:
Let x represent number of texts.
We have been given that Jason's cell phone bill is $100 per month plus $0.15 for every text message that he sends or receives.
Since cost of sending or receiving each text is $0.15, so cost of receiving and sending x texts would be .
The total cost of bill would be fixed charge $100 plus cost of receiving and sending x texts. Therefore, Jason's cell phone bill would be .
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12x=900 Divide both sides by 12.
x=75 hammers to begin with.