DesiniName:;Math 4 Assessment4.1.1Write a piecewise function for the following problems:1. For a cellular phone billing plan, $60 per month buys 500 minutes or less. Additional time costs$0.45 per minute.flx)=(00+45.(X -500)b0L 50= 60+45 -22545-124.5(1.45 -1b4,2. A country taxes the first $30,000 of an individual's income at a rate of 20%, and all income over$30,000 is taxed at 25%. Amy makes $22,500 and Bethany makes $67,000. How much is eachtaxed?3. David's salary is based off commission. The commission is 5% of the sales up to and including$20,000 and 8% of the sales over $20,000 for the month. David sold $37,000 for the month.What was his salary?4. A book sells for $15. The author is paid royalties of 13% on the first 15,000 copies sold and 18%on any additional copies. How much does the author make when 115,000 copies are sold?

Name: DesiniName:;Math 4 Assessment4.1.1Write a piecewise function for the
Uploaded: 2024-03-05T11:52:21.000Z
Channel: Bartleby
Description: DesiniName:;Math 4 Assessment4.1.1Write a piecewise function for the following problems:1. For a cellular phone billing plan, $60 per month buys 500 minutes or less. Additional time costs$0.45 per minute.flx)=(00+45.(X -500)b0L 50= 60+45 -22545-124.

“Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Answered: 1. For a cellular phone billing plan,…

Math

Algebra

1. For a cellular phone billing plan, $60 per month buys 500 minutes or less. Additional time costs $0.45 per minute.

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,...

See similar textbooks

Related questions

Q: A machine manufacturer sells each machine for $7,400. The fixed costs are $281,900 per annum,…

A: a. To calculate the break-even volume, we need to divide the fixed costs by the difference between…

Q: For the third week of August, Susan Williams worked 45 hours. Susan earns $17.80 an hour. Her…

A: For the third week, Susan worked for 45 hours. Now, every hour after the 40 hours is an overtime…

Q: "If you work a 50-hour week at the Construction job, what is your gross pay (the money you make…

A: Total working hours working in a week by the employee = 50 hrsAllowable working hours in a week bt…

Q: 3. Harry's job pays $2,500 per month plus 5% of his total sales. His monthly expenses are $3,000.…

A: Use the given information.

Q: In September, Ricardo Castíllo got a promotion and a raise. Because his monthly expenses did not…

A: Given : Ricardo saves 1,120 dollars which was 20% of his new salary.Lets x be the new salary amount…

Q: Henry Smith buys a $100,000 T-bill at a 5.8% discount for 28 weeks. Find the purchase price of the…

Q: Mauro Products distributes a single product, a woven basket whose selling price is $27 per unit and…

A: 1. Break-even point in unit sales1300baskets2. Break even point in dollar sales35100dollars3 .New…

Q: What discount would exactly offset a 15% tax?

A: Let the price be 'x' If there is 15% tax on the price, Price with tax = 1.15 x Let there be y%…

Q: Zhang, a dentist, buys and sells specialized toothpaste in her office. She purchases the toothpaste…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: you can buy a car for $25200 or lease the same car for 3 years for a down payment of $1500 and…

A: Consider the given information. The basic price of the car is $25200. If you are taking a car on…

Q: Lewis figured out that the difference in cost between renting an apartment for 30 years at a fixed…

A: The objective of this question is to find out the difference in the monthly cost of renting versus…

Q: Thank you! I have a follow-up question, how much will the loan cost him?

Q: vehicle is driven 30,000 miles per year, and the annual insurance premium is $1,250, what is the…

A: a vehicle is driven 30,000 miles per year, and the annual insurance premium is $1,250, to find the…

Q: Suppose your monthly salary for your first job after graduation is $5,000. And 25% of this monthly…

A: From the given information, the monthly salary is $5,000 and 25% of the salary is takes for federal,…

Q: A Jacket priced at 50% is placed on sale at a discount of 20%. If the discounted price is then…

Q: 1. A company can lease a set of 50 iPads for $650/month, with an up-front payment of $1000. What…

A: It is given that, a company lease a set of 50 ipads for $650/month.

Q: Jaylen and Zan are married, filing jointly. Their total adjusted gross income was $87,000 and they…

Q: Richard and Samantha are charting their monthly cash flow. They have some expenses like car repairs…

A: We have to find the amount to set aside.

Q: You can buy a car for $25,200 or lease the same car for three years for a down payment of $1,500 and…

A: From the given information, it is observed that the basic price of the car is $25,200. If the car is…

Q: A lender requires a minimum down payment of 12% of the value of the home. You have $29,000 cash…

A: The lender requires a minimum down payment of 12% of the value of the home. Let x be the maximum…

Q: Louise’s taxable income is $87450. Based on the following marginal rate schedule first $45,282…

Q: Bose International Inc. had total revenue of $92,150 last year. Its total variable costs and fixed…

A: Topic = Algebra

Concept explainers

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.

Topic Video

Question

Desini
Name:;
Math 4 Assessment
4.1.1
Write a piecewise function for the following problems:
1. For a cellular phone billing plan, $60 per month buys 500 minutes or less. Additional time costs
$0.45 per minute.
flx)=(00+45.(X -500)
b0L 50
= 60+45 -225
45-124.5
(1.45 -1b4,
2. A country taxes the first $30,000 of an individual's income at a rate of 20%, and all income over
$30,000 is taxed at 25%. Amy makes $22,500 and Bethany makes $67,000. How much is each
taxed?
3. David's salary is based off commission. The commission is 5% of the sales up to and including
$20,000 and 8% of the sales over $20,000 for the month. David sold $37,000 for the month.
What was his salary?
4. A book sells for $15. The author is paid royalties of 13% on the first 15,000 copies sold and 18%
on any additional copies. How much does the author make when 115,000 copies are sold?

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

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Application of Algebra$

Learn more about

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

Similar questions

The following information is available for Johnston Ltd. Basic pay = £8/hour for a 40-hour week.Normal production in that time = 120 units.Bonus = 50% of the time saved on production and is paid at a time and a quarter.What will be the total wage in a week in which 150 units are made in 40 hours?
Joshua repairs tubs and jacuzzis for $340 per job. His fixed costs are $1,250 per month and variable costs are $40 per job. a. Calculate the contribution margin on each job. b. Calculate the number of orders he needs to get per month to break even.
Suppose that you borrow $15,000 for a new car. You can select one of the following loans, each requiring regular monthly payments: installment loan A: three year loan at 5.4% installment loan B: five year loan at 6.4% find the monthly payments and the total interest for both loan A and loan B. Compare the monthly payments and the total interest for the two loans.
2. Carl Morris. Clerk typist. Earns $3.90 per hour. Worked 17 hours last week. What is his straight-time pay?
Consider the following two loans for P=$2,500. Loan A: 3-year loan, annual interest rate of 15%, monthly repayments of $86.66. Loan B: 5-year loan, annual interest rate of 10%, monthly repayments of $53.12. Calculate the absolute difference between the total interest paid on both loans. Round your answer to the nearest ten dollars.
Imagine that you are helping out a friend by taking care of their dog for the month of December while they are away taking care of family members. Your friend offers to compensate you by giving you a penny on Dec. 1, 2¢ on Dec. 2, 4¢ on Dec. 3, etc. Does this seem like a good deal? Before you answer, complete the chart below that would give your compensation through Dec. 14. Use dollars for the units. Date Compensation 1-Dec 0.01 2-Dec 0.02 3-Dec 4-Dec 5-Dec 6-Dec 7-Dec 8-Dec 9-Dec 10-Dec 11-Dec 12-Dec 13-Dec 14-Dec
2. Jack sold a t-shirt for $100, he made a profit percentage of 25%. Calculate: a. The cost price of the t-shirt b. The amount of profit Jack made. 3. James is a friend of the grocery store owner, the owner allocates to James' name, a special discount of 2% whenever he shops at the store. If James' total $156.20 calculate whether or not James' total would be under $150.00 after the discount. 4. Jake buys a shirt marked at $80. He receives a 10 per cent discount. How much does he pay for the shirt? Section 4 (Measurement) 1. Calculate the are and perimeter of a square with sides 8 cm. 2. Calculate volume of a cube with side 15 m.
If Arnold earns a salary of $18,564 a year and is paid biweekly, how much is his gross pay per period?
Marc Batchelor, a self-employed sales consultant, has estimated annual earnings of $305,000 this year. His social security tax rate is 12.4% up to the wage base, Medicare is 2.9%, and his federal income tax rate is 24%. How much estimated tax (in $) must Marc send to the IRS each quarter?