A cellular telephone company has two plans. Plan A charges $11 a month and $0.21 per minute. Plan B charges $20 a month and $0.10 per minute. After how much time, to the nearest minute, will the cost of plan A be equal to the cost of plan B? 5

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
icon
Related questions
Question
Thank you to the kind soul who chooses to help me w these five questions!
5 A cellular telephone company has two plans. Plan A charges $11 a month and $0.21 per minute. Plan B charges
$20 a month and $0.10 per minute. After how much time, to the nearest minute, will the cost of plan A be equal to
the cost of plan B?
6
Juan has a cellular phone that costs $12.95 per month plus 25¢ per minute for each call. Tiffany has a cellular
phone that costs $14.95 per month plus 15¢ per minute for each call. For what number of minutes do the two plans
cost the same?
7
The Excel Cable Company has a monthly fee of $32.00 and an additional charge of $8.00 for each premium
channel. The Best Cable Company has a monthly fee of $26.00 and an additional charge of S10.00 for each
premium channel. For what number of premium channels will the total monthly subscription fee for the Excel and
Best Cable companies be the same?
8
Two video rental clubs offer two different rental fee plans: Club A charges $12 for membership and $2 for each
rented video. Club B has a $4 membership fee and charges $4 for each rented video. For what number of videos
will they cost the same?
9.
Currently, Tyrone has $60 and his sister has $135. Both get an allowance of $5 each week. Tyrone decides to save
his entire allowance, but his sister spends all of hers each week plus an additional $10 each week. After how many
weeks will they each have the same amount of money?
T=60+5x
S=135+5x-5x-1Ox=135-10x
10 Island Rent-a-Car charges a car rental fee of $40 plus $5 per hour or fraction of an hour. Wayne's Wheels charges
a car rental fee of $25 plus $7.50 per hour or fraction of an hour. Under what conditions does it cost less to rent
from Island R
Transcribed Image Text:5 A cellular telephone company has two plans. Plan A charges $11 a month and $0.21 per minute. Plan B charges $20 a month and $0.10 per minute. After how much time, to the nearest minute, will the cost of plan A be equal to the cost of plan B? 6 Juan has a cellular phone that costs $12.95 per month plus 25¢ per minute for each call. Tiffany has a cellular phone that costs $14.95 per month plus 15¢ per minute for each call. For what number of minutes do the two plans cost the same? 7 The Excel Cable Company has a monthly fee of $32.00 and an additional charge of $8.00 for each premium channel. The Best Cable Company has a monthly fee of $26.00 and an additional charge of S10.00 for each premium channel. For what number of premium channels will the total monthly subscription fee for the Excel and Best Cable companies be the same? 8 Two video rental clubs offer two different rental fee plans: Club A charges $12 for membership and $2 for each rented video. Club B has a $4 membership fee and charges $4 for each rented video. For what number of videos will they cost the same? 9. Currently, Tyrone has $60 and his sister has $135. Both get an allowance of $5 each week. Tyrone decides to save his entire allowance, but his sister spends all of hers each week plus an additional $10 each week. After how many weeks will they each have the same amount of money? T=60+5x S=135+5x-5x-1Ox=135-10x 10 Island Rent-a-Car charges a car rental fee of $40 plus $5 per hour or fraction of an hour. Wayne's Wheels charges a car rental fee of $25 plus $7.50 per hour or fraction of an hour. Under what conditions does it cost less to rent from Island R
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Similar questions
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education