1) A cell phone deal has a flat rate of $ 19.95 plus charge. 11 cents an additional minute after the first 600 minutes. Assuming this is a linear model, determine: A) A formula that models this situation after the first 600 minutes. B) How much will be paid on the bill if the consumer uses 120 minutes additional to the first 600? C) How much will be paid if you do not use additional minutes to the 600? D) If the total minutes in the air by the consumer is 745, How much will the bill be paid?

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 28EQ
icon
Related questions
Question
please solve D part
1) A cell phone deal has a flat rate of $
19.95 plus charge. 11 cents an
additional minute after the first 600
minutes. Assuming this is a linear
model, determine:
A) A formula that models this situation
after the first 600 minutes.
B) How much will be paid on the bill if
the consumer uses 120 minutes
additional to the first 600?
C) How much will be paid if you do not
use additional minutes to the 600?
D) If the total minutes in the air by the
consumer is 745, How much will the
bill be paid?
Transcribed Image Text:1) A cell phone deal has a flat rate of $ 19.95 plus charge. 11 cents an additional minute after the first 600 minutes. Assuming this is a linear model, determine: A) A formula that models this situation after the first 600 minutes. B) How much will be paid on the bill if the consumer uses 120 minutes additional to the first 600? C) How much will be paid if you do not use additional minutes to the 600? D) If the total minutes in the air by the consumer is 745, How much will the bill be paid?
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
PREALGEBRA
PREALGEBRA
Algebra
ISBN:
9781938168994
Author:
OpenStax
Publisher:
OpenStax