Alg. U1 Lesson 4/5 AW

Simplify -4(8r + 3)

• -32r - 12

• 32r - 12

• -32r + 12

• 32r + 12

Simplify (-n + 3) (-8)

• n - 5

• n + 24

• 8n - 24

• -8n - 24

 $\frac{1}{2}(t+8)$  Simplify.

•  $\frac{1t}{2t}+\frac{8}{2}$  

•  $\frac{1}{2}t+8$  

•  $\frac{1}{2}t+4$  

•  $\frac{1}{2}t+\frac{8}{16}$  

Simplify and combine like terms: -6k +7k

• k

• -k

• 13k

• -13k

Simplify W-10+9W-3

• 10W+7

• 9W-5

• 9W +13

• 10W -13

Simplify 4(-2z +5x +6)

• 8z +9x +10

• 2z +9x +10

• -8z +20x +24

• 8z-20x-24

Like terms have the same _____ and the same _____.

• variables and numbers
• signs and numbers
• variables and exponents
• variables and signs

Tags

CCSS.6.EE.A.2B

A constant term has ______.

• no exponents
• no variables
• no numbers
• no letters

Tags

CCSS.6.EE.A.2B

How many terms does this expression have?
-18y + 7yz - 4z

• -18
• 3
• 7
• -4

Tags

CCSS.6.EE.A.2B

Simplify by combining like terms.
-8c + 12c - 17 + 21c - 4

• 25c - 21
• 4c - 17
• 21c + 25
• 4c - 13

Tags

CCSS.7.EE.A.1