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For Shamar’s cellular phone service, he pays $58 per month for a phone plan plus $10.75 per gigabyte of data. If Shamar received a bill for $144, how many gigabytes did Shamar use this month?
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3 votes
For Shamar’s cellular phone service, he pays $58 per month for a phone plan plus $10.75 per gigabyte of data. If Shamar received a bill for $144, how many gigabytes did Shamar use this month?

User Elecash
by
7.3k points

2 Answers

5 votes

Answer:

8

Explanation:

For Shamar’s cellular phone service, he pays $58 per month for a phone plan plus $10.75 per-example-1
User GreenTeaCake
by
8.3k points
3 votes

Answer:

P = 58 + 10.75d

144 = 58 + 10.75d

86 = 10.75d

86/10.75 = d

d = 8 gigabytes

Explanation:

User Roman Marusyk
by
7.1k points
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