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Biblioteka

Review for quiz on Subsets and properties of real numbers, evaluation expressions, solving equations and inequalities cloned 9/28/2021

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Pitanje 1
1.

Evaluate the following expression for x = 2

Pitanje 2
2.

Evaluate the following expression for z = -3

Pitanje 3
3.

Evaluate the following expression for b = -1

Pitanje 4
4.

Evaluate the following expression for x = -2 and y = -3

Pitanje 5
5.

Solve the following equation:

4w - 2(1 - w) = -38

Pitanje 6
6.

Solve the following equation:

10(1-2y) = -5(2y -1)

Pitanje 7
7.

Solve the following equation:

12 - 3(2w + 1) = 7w - 3(7 + w)

Pitanje 8
8.

Pitanje 9
9.

Solve the following formula for h:

Pitanje 10
10.

Solve the following for x:

Pitanje 11
11.

Solve the following inequality:

Pitanje 12
12.

Solve the following inequality:

4(n - 2) - 6 > 18

Pitanje 13
13.

Solve the following inequality:

Pitanje 14
14.

What is the multiplicative inverse of 2/3?

Pitanje 15
15.

What is the additive inverse of -1/2?

Pitanje 16
16.

What is the multiplicative identity?

Pitanje 17
17.

What is the additive identity?

Pitanje 18
18.

Check all that are rational numbers.

Pitanje 19
19.

Check all that are irrational numbers.

Pitanje 20
20.

Check all that are natural numbers

Pitanje 21
21.

Check all that are integers.

Pitanje 22
22.

Name a whole number that is not a natural number

Pitanje 23
23.

Which property is represented by:

4(3x - 8) = 12x - 32

Pitanje 24
24.

Which property is represented by:

6 + 5 = 5 + 6

Pitanje 25
25.

Which property is represented by: