Question

For amy’s cellular phone service she pays $32 per month plus $0.75 for each minute amy received a bill for $47 last month how many minutes did amy use

Answer 1

Amy's total phone bill was $47, and after subtracting the monthly subscription fee of $32, we find that the remaining $15 represents her usage charges. Dividing this amount by the per-minute rate of $0.75 reveals that Amy used 20 minutes.

Step-by-step explanation:

Amy's phone bill consists of a monthly subscription fee plus a charge for each minute of use. To calculate how many minutes she used based on a $47 bill, we must subtract the fixed monthly charge from the total bill and then divide by the per-minute rate. Amy's subscription is $32 per month, and she pays $0.75 for each minute of use. If her bill was $47, we can calculate the minutes as follows:

Total Bill - Monthly Subscription = Charge for Minutes
$47 - $32 = $15

Now, we take the charge for minutes and divide it by the per-minute rate:

$15 ÷ $0.75 per minute = 20 minutes

Therefore, Amy spent 20 minutes on her phone last month.

Answer 2

By subtracting the flat monthly fee from Amy's total bill and dividing by the per-minute rate, we find out that Amy used 20 minutes on her phone last month.

Step-by-step explanation:

To solve for the number of minutes Amy used her phone last month, we need to set up a basic algebra equation. First, we subtract the flat monthly fee from the total bill to find out how much she spent on minutes alone.

$47 - $32 = $15

Since she pays $0.75 for each minute, we divide the total amount spent on minutes by the per-minute rate to find the number of minutes:

$15 / $0.75 = 20 minutes