The phone company Splint 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 490 minutes, the monthly cost will be $216. If the customer uses 550 minutes, the monthly cost will be $240. A) Find an equation in the form y = mx + b, where æ is the number of monthly minutes used and y is the total monthly of the Splint plan. Answer: y = Preview B) Use your equation to find the total monthly cost if 672 minutes are used. Answer: If 672 minutes are used, the total cost will be |dollars.

The phone company Splint 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 490 minutes, the monthly cost will be $216. If the customer uses 550 minutes, the monthly cost will be $240. A) Find an equation in the form y = mx + b, where æ is the number of monthly minutes used and y is the total monthly of the Splint plan. Answer: y = Preview B) Use your equation to find the total monthly cost if 672 minutes are used. Answer: If 672 minutes are used, the total cost will be |dollars.

Name: The phone company Splint has a monthly cellular plan where a customer
Uploaded: 2024-03-20T06:38:44.000Z
Channel: Bartleby
Description: The phone company Splint 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 490 minutes, the monthly cost will be $216. If the customer uses 550 mi

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

See similar textbooks

Related questions

Q: 2х + у 3D -5

A: Solve by standard form of equation

Q: The weight of a body above sea level varies inversely with the square of the distance from the…

Q: After about 9 hours of a steady 50-knot wind, the height of waves int he ocean was found to be 23…

A: Let y feet be the height of waves after x hours of a steady 50-knot wind. Then according to the…

Q: Last year the price of your home was $305,000. One year later (today) it’s worth $320,000. Find the…

A: Topic:- linear function

Q: y = 4x - 1

A: We will use the standard form of slope intercept equation to determine the slope of this line

Q: The distance to stop a certain vehicle varies directly with the square of its speed. It takes 320…

A: If a is directly proportional to b then a∝b If a is inversely proportional to b then a∝1b To convert…

Q: A printing company purchases an advanced color printer for $117000. After 10 years, the equipment…

A: Calculation:A)From the given information, when t = 0, v = $117,000 and when t = 10, v = $0.Compute…

Q: the Eastville High School marching band wants to make a formation shaped like a large E. The sum of…

A: Given:- The Eastville High School marching band wants to make a formation shaped like a large E. The…

Q: Driving on the Autobahn in Germany, you have to brake suddenly. Let’s assume that the stopping…

A: If a is directly proportional to b, then this is denoted by a α b, In order to write this…

Q: The height of the tide measured at a seaside c number of hours t after midnight. If the heigh…

Q: The salvage value for a paint machine can be estimated by the equation V= 120000 - 1250t Where t…

A: Given equation is- V= 120000-1250t -----(1) where, t = number of years…

Q: Tim bought a new computer for his office for ₱60,000. For tax purposes, he declares a linear…

A: Given: Tim bought a new computer for his office for 60,000 dollars Linear depreciation is 5,000…

Q: During one month, the cost for renting a car in Mobile, Alabama was $68.22 per day plus 25 cents per…

A: The general form of the regression equation is, y = a+bx Where 'y' is the response variable, 'a' is…

Q: Assume that the number of defective basketballs produced is related by a linear equation to the…

A: Let x be the total number of balls and y be the number of defectives balls. From the given data…

Concept explainers

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.

Topic Video

Question

The phone company Splint 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 490 minutes, the monthly cost will be $216. If the customer uses 550 minutes, the monthly cost will be $240.

A) Find an equation in the form $ y = mx + b $, where $ x $ is the number of monthly minutes used and $ y $ is the total monthly cost of the Splint plan.

Answer: $ y = \_\_\_\_\_\_\_\_\_\_ $

[Preview Button]

B) Use your equation to find the total monthly cost if 672 minutes are used.

Answer: If 672 minutes are used, the total cost will be \_\_\_\_\_\_\_\_\_\_ dollars.

For educational purposes, this problem involves understanding linear equations and how they can be used to model and solve real-world scenarios like monthly phone bill calculations. The goal is to determine the fixed monthly fee and the variable cost per minute used, and then apply this linear relationship to predict the cost for any given number of minutes used.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Propositional Calculus$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.

Similar questions

what is the slope intercept form and in standard form of the following a=2, b=7 m=2, (3, -1) m= -5, b=1
A store is having a sale where all items are 16% off. Write an equation to represent the relationship between the sale price of an item, s, and the original price, p, where s and p are in dollars.
A bank account is opened with an initial deposit of $450. Every week, $22.50 is withdrawn from the асcount. a) Write an equation in the y=mx+b form, relating the account balance to the number of weeks. State the meaning of each variable in your equation (what do x and y represent?) After that use your equation (solve) to calculate the account balance after 13 weeks. Finally use your equation (solve) to calculate when (in how many weeks) the account balance will be $270.
A house is worth $125,000 when it is 2 years old and $135,150 when it is 7 years old. What is a formula, in slope-intercept form, that models this situation?