Warning: foreach() argument must be of type array|object, bool given in /var/www/html/web/app/themes/studypress-core-theme/template-parts/header/mobile-offcanvas.php on line 20

Mrs. Carter decides to buy a computer system for her son. She spends \(1,500 for a computer and LCD monitor, \)650 for a color laser printer, and $250 for an external hard drive. What would be the total cost of the system if the cost of the computer and monitor were 10% more?

Short Answer

Expert verified
The total cost of the system with the computer and monitor costing 10% more is \$2,550.

Step by step solution

01

Find the increased cost of the computer and monitor

Calculate 10% of the original cost of the computer and LCD monitor and then add it to its current price. The original cost is $1,500. Therefore, the increased price can be calculated as: \(Increased \, Price = Original \, Price + 10\% \, of \, Original \, Price\)
02

Calculate the 10% increased price

To find the 10% of the original price, we multiply the original price by 0.1. \(10\% \, of \, \$1,500 = \$1,500 * 0.1 = \$150\) Now, add this increase to the original price to find the increased price: \(Increased \, Price = Original \, Price + 10\% \, increase\) \(Increased \, Price = \$1,500 + \$150 = \$1,650\)
03

Calculate the total cost

Add the prices of all the items: increased price of the computer and monitor, color laser printer, and external hard drive to find the total cost. \(Total \, Cost = Increased \, Price \, of \, computer \, and \, monitor + Laser \, Printer + External \, Hard \, Drive\) \(Total \, Cost = \$1,650 + \$650 + \$250 = \$2,550\) So, the total cost of the system with the computer and monitor costing 10% more is $2,550.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with Vaia!

Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Total Cost Calculation
In the context of purchasing a computer system, determining the total cost involves adding up the prices of each component. Mrs. Carter is buying three items: a computer and LCD monitor, a color laser printer, and an external hard drive.
To find the total cost, you begin by considering any changes in pricing. In this scenario, the price of the computer and monitor increased by 10%.
  • The original cost of the computer and monitor is $1,500. By calculating a 10% increase, the new price is $1,650.
  • The printer costs $650, and the external hard drive costs $250.
To get the final total cost, you sum these prices:
  • Total cost = $1,650 (computer and monitor) + $650 (printer) + $250 (external hard drive) = $2,550.
Breaking down the process like this clarifies how additional costs, such as percentage increases, can impact the overall spending.
Mathematics Problem Solving
Solving math problems often involves breaking down complex processes into manageable steps. In the given problem, each part of the problem was handled systematically: identifying the components, calculating the required percentages, and summing the expenses.
Step-by-Step Method:
  • Identify the Value: Begin by knowing the values involved in the problem. Here, we knew the prices of the computer and monitor, the printer, and the hard drive.
  • Percentage Calculation: The question requires understanding how to calculate a percentage increase. Calculate 10% of the computer and monitor's original price, which is $150.
  • Add Increase to Initial Cost: Adding this $150 to $1,500 gives the new price, $1,650.
  • Solve for Total Cost: Finally, add all present values to get the total expected expense, which turned out to be $2,550.
Utilizing such a structured approach ensures no steps are overlooked, leading to an accurate solution.
Consumer Mathematics
Consumer mathematics focuses on practical applications of mathematical skills in everyday financial decisions, like buying goods and services. The problem Mrs. Carter faced is a typical example of applying consumer mathematics.
Key Concepts to Remember:
  • Understand Price Adjustments: Percentage increases or discounts are common in retail. Knowing how to calculate these can help understand changes in price.
  • Total Expense Awareness: Always factor in any additional costs or changes in pricing to accurately understand the total cost of purchases.
  • Budget Management: Awareness of all costs involved means better budgeting and financial planning when deciding on purchases.
This exercise underlines the need for these skills in real-world scenarios, enabling smarter financial decisions and more effective budgeting.

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

What event was a response to the formation of the North Atlantic Treaty Organization (NATO)? A. Communist countries united under the Warsaw Pact. B. Allies implemented the Berlin Airlift. C. Joseph Stalin blocked supplies to Berlin. D. Germany was divided into four occupation zones.

How does the “Fuel-Saving Habits” section (paragraph 6) of the Department of Energy article relate to the “Fuel-Saving Technology Highlight” section (paragraph 7)? A. The “Fuel-Saving Habits” section lists changes drivers can make to save fuel, while the “Fuel-Saving Technology Highlight” contradicts this list by claiming there is no need to drive differently. B. The “Fuel-Saving Habits” list begins by cautioning against a bad driving habit; the “Fuel-Saving Technology Highlight” builds on this advice by recommending a device that automatically reduces this habit. C. The “Fuel-Saving Habits” section implies that there are several ways to reduce fuel consumption, while the “Fuel-Saving Technology Highlight” implies that one of these ways is more effective than the others. D. The “Fuel-Saving Habits” section focuses only on ways to operate a vehicle while the “Fuel-Saving Technology Highlight” focuses on devices that can be installed in vehicles.

Which of the following beliefs is the basis for the regulations? A. Minors should judge the appropriateness of their own employment. B. Employment of minors must be controlled to protect them from harm. C. Minors should not be employed under any circumstances. D. School children should focus on their studies and not be burdened with jobs.

Miriam and Betty buy a total of 42 stamps. Miriam bought 6 more stamps than Betty did. How many stamps did Miriam buy? A. 18 B. 24 C. 30 D. 36

Below is a table listing the concentrations of chemicals found in human blood and urine $$ \begin{array}{|l|c|c|c|c|c|} \hline & \begin{array}{l} \text { Albumin } \\ \mathrm{mg} / \mathrm{dL} \end{array} & \begin{array}{l} \text { Chloride } \\ \mathrm{mg} / \mathrm{dL} \end{array} & \begin{array}{l} \text { Glucose } \\ \mathrm{mg} / \mathrm{dL} \end{array} & \begin{array}{l} \text { Phosphate } \\ \mathrm{mg} / \mathrm{dL} \end{array} & \begin{array}{l} \text { Urea } \\ \mathrm{mg} / \mathrm{dL} \end{array} \\ \hline \text { Blood } & 4.1 & 92 & 95 & 2.5 & 4.5 \\ \hline \text { Urine } & \- & 53 & \- & 0.15 & 1.6 \\ \hline \end{array} $$ Based on the table above, which of the following chemicals is NOT normally found in urine? A. albumin only B. chloride only C. glucose only D. albumin and glucose

See all solutions

Recommended explanations on English Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free