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5 votes
Mr. Key just his phone bill for the year. The total cost of the bill was $120

What is the unit rate that he paid each month?
O
$12/month
$10/month
O
$1440/year
O
$1/month

2 Answers

3 votes
The first one because 12 x10 equals 120
User SalientGreen
by
4.0k points
4 votes

Answer:

$10/month

Explanation:

User Qinlong
by
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