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Chapter 1: Q 1.44. (page 35)

Translate and simplify the sum of-8and-12, increased by 7.

Short Answer

Expert verified

The given statement can be translated as-8+-12+7and the simplified value is-13.

Step by step solution

01

Step 1. Concept Used. 

The phrase "The sum ofaandb" and "aincreased byb" indicates the operation of addition and are represented asa+b.

02

Step 2. Write the given statement using mathematical notations.

The sum of -8and -12can be written as

-8+-12

Also, it is given that the sum of -8and -12is increased by 7.

-8+-12+7

03

Step 3. Simplify. 

Simplify inside the brackets first. Add -8and -12.

-8+-12+7=-20+7


04

Step 4. Perform Addition.

Add -20and 7.

-20+7=-13

05

Step 5. Conclusion.

The given statement can be translated as-8+-12+7and the simplified value is-13.

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Most popular questions from this chapter

Find the LCM of 18 and 24 using the Prime Factors method.

Fill in <, >or =for each of the following pairs of numbers:

(a) localid="1644070592762" -9__--9

(b) localid="1644070601216" 2__--2

(c)localid="1644070617682" -8__-8

(d)localid="1644070630416" --9__-9

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