A community for students.
Here's the question you clicked on:
 0 viewing
Aaron0620
 3 years ago
Trevor's dad decided to get him a cell phone for his birthday. Cell Plus has a plan that costs $20.00 per month plus an additional $0.06 per minute. Cell Best has a plan that costs $30.00 per month plus an additional $0.05 per minute. How many minutes can Trevor talk and both cell plans cost the same amount?
Aaron0620
 3 years ago
Trevor's dad decided to get him a cell phone for his birthday. Cell Plus has a plan that costs $20.00 per month plus an additional $0.06 per minute. Cell Best has a plan that costs $30.00 per month plus an additional $0.05 per minute. How many minutes can Trevor talk and both cell plans cost the same amount?

This Question is Closed

pfenn1
 3 years ago
Best ResponseYou've already chosen the best response.1If x is the number of minutes talked then the Cell Plus plan would cost \[20.00+0.06x\]How would you express the Cell Best plan?

Aaron0620
 3 years ago
Best ResponseYou've already chosen the best response.0what do you mean. isnt it asking for how many minutes he can talk.. not the best cell plan

pfenn1
 3 years ago
Best ResponseYou've already chosen the best response.1Cell Best is the name of the 2nd company. We are looking for the amount of time he can talk where the total cost (TC) of both plans would be the same. If the total cost of the Cell Plus plan is given by 20.00 + 0.06x = TC The total cost of the Cell Best plan would be given by 30.00 + 0.05x =TC Do you see how I developed these expressions?

Aaron0620
 3 years ago
Best ResponseYou've already chosen the best response.0yes, so then after i have both of those equations. what do i do next?

kantalope
 3 years ago
Best ResponseYou've already chosen the best response.0get your variables on one side of the equation...always

pfenn1
 3 years ago
Best ResponseYou've already chosen the best response.1The two total costs have to be equal so set the equations equal to each other.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.