Quiz about Combining Like Terms/Distributive Property

Question 1

2 (x + 4)

Accepted Answer

2x + 8

Answer

2x + 4

Answer

2x + 6

Answer

10x

Question 2

Use your notes to write this equation in another form...

9(4+3)

Accepted Answer

9(4)+9(3)

Answer

3(4)+9(3)

Answer

4(9)+4(3)

Question 3

Use the Distributive Property

5(2x + 3)

Accepted Answer

10x + 15

Answer

10x + 3

Answer

25x

Answer

7x + 8

Question 4

Solve the following equation

$$4\left(2x-3\right)+3x=32$$

Accepted Answer

x = 4

Answer

x = 1.818

Answer

x = - 4

Answer

x = 2

Question 5

Which of the following are examples of like-terms?

Accepted Answer

$$3b\ \ \ b$$

Accepted Answer

$$3\ \ \ 4.5$$

Answer

$$6x^2\ \ 6x$$

Answer

$$6xy\ \ \ 6x^2y$$

Question 6

2x, 2y, and 2xy are like terms.

Accepted Answer

false

Answer

true

Question 7

Solve x + 3(2x - 1) = 11

Accepted Answer

2

Answer

-2

Answer

$$\frac{12}{7}$$

Answer

$$\frac{7}{12}$$

Question 8

What is the first thing you should do to simplify an equation?

Accepted Answer

Distributive Property

Answer

add

Answer

Combine like terms

Answer

divide

Question 9

What is the first step in solving the equation:

$$4\left(x-2\right)=12$$

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 10

How do you "move" 3 to the other side of the equal sign?

$$4x+3=7$$

Accepted Answer

subtract 3

Answer

add 3

Question 11

How do you "move" -7x to the other side of the equal sign?

$$-7x-9=15+17x$$

Accepted Answer

add 7x

Answer

subtract 7x

Question 12

What tells you that you need to distribute?

Accepted Answer

a number next to parenthesis around an expression

5 (x + 2)

Answer

if you see a letter

y + 5

Answer

if you see multiplication

4x

Answer

if you see parenthesis

(3 - 2) + 10 x 6

Question 13

What number do you think is outside the parenthesis?

- (7 - 3y)

Accepted Answer

-1

Answer

0

Answer

1

Answer

there isn't a number

Question 14

Which of the following equations would be equivalent to $$4x+3=8\left(x+4\right)$$ after the Distributive Property has been applied?

Accepted Answer

$$4x+3=8x+32$$

Answer

$$4x+7=12$$

Answer

$$4x+3=8+4x$$

Question 15

Which of the following equations require you to use the Distributive Property first? Select all that apply.

Accepted Answer

6x - 8 = 7(x + 2)

Accepted Answer

2(a - 9) = 9a + 1

Answer

7n - 5 = 3

Answer

4 - 9y+ 8 +2y

Combining Like Terms/Distributive Property

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