A certain cellular phone plan charges $41.00 per month plus $0.1 for each minute of usage. The monthly charge is given by the

Question

3 years ago

8

A certain cellular phone plan charges $41.00 per month plus $0.1 for each minute of usage. The monthly charge is given by the

formula monthly charge =0.1x+41 where x represents the number of minutes of usage per month. What is the charge for a month with 270 minutes of usage? Write your answer to two decimal places as money is traditionally written.

Mathematics

1 answer:

nevsk [136] · Answer 1 · 2022-04-23T16:41:24+03:00

nevsk [136]3 years ago

3 0

=0.1(270)+41

(270*0.1; move one decimal to the right, then being 27.0)
=27+41=68

Hope this helps!

A certain cellular phone plan charges $41.00​ per month plus $0.1​ for each minute of usage. The monthly charge is given by the

A certain cellular phone plan charges $41.00 per month plus $0.1 for each minute of usage. The monthly charge is given by the