Quiz about 6.EE.3

Question 1

Simplify: x + 3x + 6x + x

Accepted Answer

11x

Answer

9x

Answer

2x + 9x

Answer

Can't be simplified

Question 2

Simplify: 7t - 3t + t - 3t

Accepted Answer

2t

Answer

8t - 6t

Answer

14t

Answer

Can't be simplified

Question 3

Which of the following is equivalent to 5(a + 6)?

Accepted Answer

5a + 30

Answer

5a + 6

Answer

a + 30

Answer

5a - 30

Question 4

Which of the following is equivalent to 2(c - 8)?

Accepted Answer

2c - 16

Answer

2c + 16

Answer

2c - 8

Answer

c - 16

Question 5

Which of the following is equivalent to 4(p - 6)?

Accepted Answer

4p - 24

Answer

-4p - 24

Answer

4p + 24

Answer

4p + 24

Question 6

Which answer choice is equivalent to:

4(2x-5)+6x

Select all that apply.

Accepted Answer

14x-20

Accepted Answer

2(7x-10)

Accepted Answer

8x-20+6x

Answer

20-14x

Answer

14x-5

Question 7

Use the distributive property to find an equivalent expression: 5(2f + 4)

Accepted Answer

10f + 20

Answer

10f + 4

Answer

10f + 9

Answer

30f

Question 8

9x + 12

Accepted Answer

3(3x +4)

Answer

9(x+3)

Answer

-3(3x+4)

Answer

21x

Question 9

5x - 25

Accepted Answer

5( x - 5)

Answer

5x - 25

Answer

5(x + 5)

Answer

20x

Question 10

Factor the Expressions

9x-81

Accepted Answer

9(x-9)

Answer

9(x+9)

Answer

9(9x-9)

Answer

9(9x+9)

Question 11

Factor:

7x + 47

Accepted Answer

can't be factored

Answer

7(x + 7)

Answer

7(x + 47)

Answer

7(x - 47)

Question 12

Factor:

7x + 47

Accepted Answer

can't be factored

Answer

7(x + 7)

Answer

7(x + 47)

Answer

7(x - 47)

Question 13

Factor: 4x - 16

Accepted Answer

4(x - 4)

Answer

2(x - 8)

Answer

4(4x - 4)

Answer

4(x + 4)

Question 14

2y + 2

Accepted Answer

2(y + 1)

Answer

2(2y + 2)

Answer

1(y + 2)

Answer

2(y + 2)

Question 15

5x - 25

Accepted Answer

5( x - 5)

Answer

5x - 25

Answer

5(x + 5)

Answer

20x

Question 16

Simplify by combining like terms:
5a + 2b - 3a + 4

Accepted Answer

2a + 2b + 4

Answer

8a + 2b + 4

Answer

8ab

Answer

4ab + 4

Question 17

Simplify the expression: 2x + 4 + 7x - 2

Accepted Answer

9x + 2

Answer

15x

Answer

13

Answer

9 + 2x

Question 18

Simplify the expression: 7v + 2 + 12 + 2v

Accepted Answer

9v + 14

Answer

23

Answer

23v

Answer

9 + 14v

Question 19

Simplify:

-10x + 15 - 3x + 2

Accepted Answer

-13x + 17

Answer

4x

Answer

-13x² + 13

Answer

-7x + 17

Question 20

Like terms have the same _____ and the same _____.

Accepted Answer

variables and exponents

Answer

variables and numbers

Answer

signs and numbers

Answer

variables and signs

Question 21

A coefficient is __________.

Accepted Answer

the number that comes before the variable

Answer

the variable

Answer

a constant

Answer

an exponent

Question 22

A constant term has ______.

Accepted Answer

no variables

Answer

no exponents

Answer

no numbers

Answer

no letters

Question 23

How many terms does this expression have?
3x + 5y - 17 - 2y + x

Accepted Answer

5

Answer

3

Answer

-17

Answer

1

Question 24

Simplify by combining like terms.
m + 9 - 4m

Accepted Answer

-3m + 9

Answer

5m

Answer

m + 5m

Answer

4m

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