Aurora has a cell phone plan that charges $65 for phone service plus $12 for each gigabyte of data used each month. If her bill for September is $113,how many gigabytes of data did she use in September?
2 answers:
Answer:
She used 4 gigabytes of data in September.
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
<em>Phone service plan: $65
</em> <em>Cost per gigabyte: $12
</em> <em>Bill: $113
</em> So, to find the number of gigabytes that she used we have to write an equation:
65 + 12x = 113
Where:
x = number of gigabytes
Solving for x
12x = 113-65
12x =48
x = 48/12
x =4
She used 4 gigabytes of data in September.
Answer:
The answer is 4 gigabytes of data were used
If you take 65 and add 12 to it 4 times you get 113 so the answer is 4.
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