AnswersCommon Core Algebra I A-ICSolving One-Variable Inequalities

Solving One-Variable Inequalities Answers

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Identify the correct property of equality to solve each equation. | 3 + x = 27 | x 6 = 5

A
addition property of equality with 3
B
subtraction property of equality with 3
C
multiplication property of equality with 3
D
division property of equality with 3
2
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Identify the correct property of equality to solve each equation. | 3 + x = 27 | x 6 = 5

A
addition property of equality with 6
B
subtraction property of equality with 6
C
multiplication property of equality with 6
D
division property of equality with 6
4

Step 1: Write an equation.

A
4x + 5 = 72
B
4 + 5x = 72
C
4x + 5x = 72
D
4x + 5y = 72
5

What equation will you use to solve this word problem?

A
15 + 50d = 125
B
50 + 15d = 125
C
125 + 50d = 15
D
125 + 15d = 50
6

What is the value for x?

A
x = –3
B
x = 1
C
x = 3
D
x = 8
7

Step 2: Identify and combine like terms.

A
9x = 72
B
4x = 72
C
5x = 72
D
1x = 72

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