Q24. DVD SALES A video store chain ha... [FREE SOLUTION]

91影视

Algebra 1

Carter, Cuevas, Day, Holiday, Luchin

$Math Studyset 91影视 Explanations$ Math

Student Edition 路 801 pages

ISBN: 9780078884801

Chapter 1: Q24. (page 30)

DVD SALES A video store chain has three locations. Use the information in the table below to write and evaluate an expression to estimate the total number of DVDs sold over a 4 -day period. (Lesson 1鈥�4)

Short Answer

Expert verified

The expression for the total DVDs sold over 4-day period is $4 (145 + 211 + 184)$ and Total DVDs sold over 4-day period are 2160.

Step by step solution

Step 1. Given information.

The table given in the question is as follows:

Location	Daily Sales Numbers
Location 1	145
Location 2	211
Location 3	184

Step 2. The expression for the total number of DVDs sold over a 4 -day period.

From the table given, we can find the total DVDs sold over a 4-day period

Firstly,

The total DVDs sold over 1-day period $= 145 + 211 + 184$

The total DVDs sold over 2-day period $= 2 (145 + 211 + 184)$

The total DVDs sold over 3-day period $= 3 (145 + 211 + 184)$

The total DVDs sold over 4-day period $= 4 (145 + 211 + 184)$

Therefore,

The expression for the total DVDs sold over 4-day period is $= 4 (145 + 211 + 184)$

Step 3. Evaluate the expression for the total number of DVDs sold over a 4 -day period.

From Step 2, we have

The expression for the total DVDs sold over 4-day period is $= 4 (145 + 211 + 184)$

i.e.

$= 4 (145 + 211 + 184) = 4 (145) + 4 (211) + 4 (184) = 580 + 844 + 736 = 2160$

Therefore,

The total DVDs sold over 4-day period are 2160.

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 91影视!

One App. One Place for Learning.

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

Get started for free

Number of students	Amount of Each donation
20	\(250
15	\)325

Number of students

Amount of Each donation

\(250

\)325

Recommended explanations on Math Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

91影视

DVD SALES A video store chain has three locations. Use the information in the table below to write and evaluate an expression to estimate the total number of DVDs sold over a 4 -day period. (Lesson 1鈥�4)

Short Answer

Step by step solution

Step 1. Given information.

Step 2. The expression for the total number of DVDs sold over a 4 -day period.

Step 3. Evaluate the expression for the total number of DVDs sold over a 4 -day period.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Geometry

Probability and Statistics

Theoretical and Mathematical Physics

Calculus

Logic and Functions

Applied Mathematics

Study anywhere. Anytime. Across all devices.