6.EE.3-4 Distributing and Factoring Quiz

Which expression is equivalent to 45j+21?

• 2(23j+11)

• 3(15j+7)

• 3(12j+21)

• 3(15j-3)

Click on all expressions that are equivalent to 36k+48m.

• 6(6k+8m)

• 8(4k+6m)

• 12(3k+4m)

• 2(16k+24n)

• 2(18k+24m)

Use distributive property to solve. 8(12r-11)

• 96r+88

• 96r-11

• 96r-88

• 96-11r

5(a + 6)

• 5a + 6
• a + 30
• 5a + 30
• 5a - 30

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

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

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 14x + 3
• 9 + 7x

Simplify the expression.

 $11\left(b-3\right)$  

•  $11b-33$  

•  $8b$  

•  $11b-3$  

•  $33b$  

How can you tell which terms can be added or subtracted?

• They have the same numbers.

• They have the same variables.

• What are terms?

• You can always add all terms.

Simplify the expression completely.

 $5\left(n+3\right)+4n$  

•  $9n+15$  

•  $9n+3$  

•  $24n$  

•  $25n+15$