You decide to enroll in a plan that gives you a 10% discount if you make telephone calls 7pm – 6am. The per minute charge is $0.

Question

2 years ago

6

You decide to enroll in a plan that gives you a 10% discount if you make telephone calls 7pm – 6am. The per minute charge is $0.

10 and the sales tax is 6%. On the first month’s bill you used the phone for 130 minutes 6am – 7pm and then 400 minutes 7pm – 6am. How much was your total bill?

Mathematics

2 answers:

yanalaym [24] · Answer 1 · 2022-03-04T23:14:04+03:00

<span>If you used the phone 130 minutes from 6 am to 7 pm, that would cost $13.00. 400 minutes from 7 pm to 6 am at a 10% discount would cost you $36.00. Add totals to get $49.00. Tax at 6% is 2.94. Your total bill would be $51.94.

Total bill = (0.10+0.06) x 130 + (0.10+0.06) x 400 x 0.90
= $ 51.94</span>

Illusion [34] · Answer 2 · 2022-03-05T00:59:33+03:00

Illusion [34]2 years ago

5 0

Answer:

They are correct

Step-by-step explanation: