1.a Ways to Simplify Expressions

1. The Distributive Property is:

A) the process of distributing the number on the outside of the parentheses to the second term on the inside.
B) the process of distributing the number on the outside of the parentheses to the first term on the inside.
C) the process of distributing the number on the outside of the parentheses to each term on the inside.

2. 5(y + 1) is equivalent to:

A) 5y + 5
B) y + 5
C) -5y +5
D) 5y + 1

3. The coefficient is:

A) the number in front of the variable.
B) is the variable part of the term.

4. Like terms are:

A) terms with the same variable and exponent.
B) terms with a different variable and exponent.

5. To simplify expressions with like terms:

A) simply expand the like terms.
B) combine the coefficients of the like terms by adding or subtracting

6. Which of the following are like terms?

A) 5x, 2x²
B) 198t, 198t³
C) 14yx, -13y
D) x, -x, 12x

7. Which of the following are like terms?

A) 6f, f, 12f
B) 3d, 2d
C) all of the choices are like terms
D) 8j, 9j

8. Simplify 6x + 9x - 2 + 1

A) 15x - 1
B) 15x + 1
C) 6x + 9x - 1

9. Simplify 12a + 7c + 6a

A) 18a - 7c
B) 18a + 7c
C) 25
D) 25ac

10. Simplify 25y - 2 y + 7 y

A) 23y + 7y
B) 30y
C) 16y
D) 34y

11. 4(2y + 7) is equivalent to:

A) 8y - 28
B) 8y + 28
C) 2y +28
D) 8y + 7

12. 12(x - 2) is equivalent to:

A) 12x + 24
B) 12x - 10
C) 12x - 24
D) 12x - 2

13. 5(y + 1) + 2 is equivalent to:

A) 12
B) 5y + 7
C) 5y + 3
D) 5y +5

14. 2(b + 1) is equivalent to:

A) 2b + 1
B) b + 2
C) 2b - 2
D) 2b + 2

15. 6(6x + 5) is equivalent to:

A) 12x + 11
B) 36x + 30
C) 36x + 11
D) 36x - 30

Uczniowie wykonujący ten test biorą również :

Absolute Value
Two step equations #4
Alg 1a - unit 1, lesson 1: vocabulary

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