The phone company NextFell has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 210 minutes, the monthly cost will be $86. If the customer uses 600 minutes, the monthly cost will be $203. A) Find an equation in the form y=mx+b, where is the number of monthly minutes used and y is the total monthly of the NextFell plan. Answer: y = B) Use your equation to find the total monthly cost if 793 minutes are used. Answer: If 793 minutes are used, the total cost will be 4 dollars.
The phone company NextFell has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 210 minutes, the monthly cost will be $86. If the customer uses 600 minutes, the monthly cost will be $203. A) Find an equation in the form y=mx+b, where is the number of monthly minutes used and y is the total monthly of the NextFell plan. Answer: y = B) Use your equation to find the total monthly cost if 793 minutes are used. Answer: If 793 minutes are used, the total cost will be 4 dollars.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.7: Solving Systems Of Linear And Quadratic Equations
Problem 21PPS
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The phone company NextFell has a monthly cellular plan where a customer pays a flat monthly fee and
then a certain amount of money per minute used on the phone. If a customer uses 210 minutes, the
monthly cost will be $86. If the customer uses 600 minutes, the monthly cost will be $203.
RE
A) Find an equation in the form y mx + b, where is the number of monthly minutes used and y is
the total monthly of the NextFell plan.
Answer: y =
B) Use your equation to find the total monthly cost if 793 minutes are used.
PocketBac
Answer: If 793 minutes are used, the total cost will be
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