Mathematics, 31.10.2020 22:00, offensiveneedle

The telephone company offers two billing plans for local calls. Plaz 1 charges $21 per month for unlimited calls and Plan 2 charges $18 per month plus $0.04 per call.
a. Use an inequality to find the number of monthly calls for which Plan 1 is more economical than Plan 2
b. Explain the meaning of the answer to part a.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:10, estella09

At which value in the domain does f(x) =0?

Answers: 2

continue

Mathematics, 21.06.2019 18:10, mayamcmillan11

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Answers: 3

continue

Mathematics, 21.06.2019 22:30, jadeochoa4466

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?

Answers: 1

continue

Mathematics, 21.06.2019 23:30, Ecosey123

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i

Answers: 1

continue

Do you know the correct answer?

The telephone company offers two billing plans for local calls. Plaz 1 charges $21 per month for unl...