yusrijammang yusrijammang

04-07-2016
Mathematics

contestada

the phone company charges $15.00 per month for a local line plus $0.06 per call.how many calls were made if the bill was $22.50? note: use a variable to solve story problems

Respuesta :

texaschic101 texaschic101

04-07-2016

15 + 0.06c = 22.50
0.06c = 22.50 - 15
0.06c = 7.50
c = 7.50/0.06
c = 125 calls were made

Answer Link

Otras preguntas

calculate the KE of a car which has a mass of 1000 kg and is moving at the rate of 20 m/s

Where is hurricane ida expected to make landfall near.

20/14 = 2-x/7 What does x equal?

What is the complex fraction of 3/5/2/9

Convert the rational expression into radical form. (xyz³)^1/2 Answer correctly please

In the elaboration likelihood model of persuasion, the central route Select one: a. is effective when people lack the time or energy to think about the message.

HELP I need help pls help

Write an exponential function in the form y=ab^x that goes through points (0, 17) and (2,153). lol guys i need help on my delta math

here are some brain points comment on this if u want more and pls don't report thats just mean

Which ratio is equivalent 12/16