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Chapter 1: Q. 1.70 (page 47)

Simplify:9-8-4(7-5)

Short Answer

Expert verified

The required answer is9

Step by step solution

01

Step 1. Given Information

Given expression:9-8-4(7-5)

02

Step 2. Calculation

9-8-4(7-5)=9-8-4(2)=9-8-8=9-0=9 work inside parentheses first and then simplify

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Most popular questions from this chapter

Translate from Algebra to English.

28梅4

Lauren has dimes and nickels in her purse. The number of dimes is three more than seven times the number of nickels. Let n represent the number of nickels. Write an expression for the number of dimes.

Eric has rock and classical CDs in his car. The number of rock CDs is 3 more than the number of classical CDs. Let c represent the number of classical CDs. Write an expression for the number of rock CDs.

Simplify using the order of operations.

3脳8+5脳2

Translate the English phrase into an algebraic expression:

(a) the difference of two times x and 8,

(b) two times the difference of x and 8.
See all solutions

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