/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q68. An electronic store sells a cert... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Q68. (page 87)

An electronic store sells a certain digital camera for $126. This is 23of the price that a photography store charges. What is the cost of the camera at the photography store?

Short Answer

Expert verified

The cost of the camera is $189.

Step by step solution

01

Step 1. Given information.

The cost of the camera at the electronics store is $126.

The price at an electronics store is 2/3rd of the price at a photography store.

02

Step 2. Introduce the variable.

Consider the cost of the camera at the photography store is $x.

03

Step 3. Write the equation.

Since $126 is equal to 23of the price of the camera.

Therefore,

23脳x=12623x=126

04

Step 4. Solve the equation.

Take the equation 23x=126.

Multiply both sides by 3,

23x脳3=126脳32x=126脳3x=126脳32x=63脳3

So,

x=$189

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

Most popular questions from this chapter

Find the value of n. Then name the property used in each step. (Lesson 1-3)

10鈭�87=2n

Solve each equation. Check your solution.

25x+6=23x+10

Solve each equation. Check your solution.

3t+7=鈭�8

Solve each equation. Check your solution.

鈭�3=2+a11

Translate each sentence into an equation.

Half of thej minus 5 is the sum of k and 13.
See all solutions

Recommended explanations on Math Textbooks

Logic and Functions

Read Explanation

Discrete Mathematics

Read Explanation

Pure Maths

Read Explanation

Applied Mathematics

Read Explanation

Statistics

Read Explanation

Mechanics Maths

Read Explanation
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.