/*! 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} Problem 40 Find each sum without the use of... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 1: Problem 40

Find each sum without the use of a number line. $$60+(-50)+(-30)+25$$

Short Answer

Expert verified
The result of the expression \(60+(-50)+(-30)+25\) is 5.

Step by step solution

01

- Separate Positive and Negative Numbers

In this expression, there are both positive and negative numbers. The expression is \(60+(-50)+(-30)+25\). First, separate the positive and negative numbers. So, we have positive numbers as 60 and 25, and negative numbers as -50 and -30.
02

- Add Positive Numbers and Negative Numbers Separately

After separating the numbers based on their sign, add the numbers within the same sign separately. So, for positive numbers we get \(60+25 = 85\). And for negative numbers we get \(-50 + -30 = -80\)
03

- Combine the Result

Now, combine the results obtained from Step 2. This translates to addition of 85 (from positive numbers) and -80 (from negative numbers). So, \(85 + -80 = 5\)

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

Perform the indicated subtraction. $$\frac{2}{5}-\left(-\frac{1}{10}\right)$$

Write each English phrase as an algebraic expression. Then simplify the expression. Let x represent the number. The difference between 6 times a number and \(-5\) times the number.

Perform the indicated subtraction. $$26-26$$

Perform the indicated subtraction. $$-45-(-45)$$

Perform the indicated subtraction. $$0-15$$
See all solutions

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Read Explanation

Geometry

Read Explanation

Discrete Mathematics

Read Explanation

Pure Maths

Read Explanation

Probability and Statistics

Read Explanation

Statistics

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.