ALgebra 2 QUIZ 1.2 - 1.4

Solve for x:

 $-6x+23+2x=15$  

•  $x=2$  

•  $x=3$  

•  $x=4$  

•  $x=5$  

Tags

CCSS.7.EE.B.4A

Solve for x:

 $-4\left(2x+6\right)-12=4$  

•  $x=-5$  

•  $x=5$  

•  $x=-2$  

•  $x=2$  

Tags

CCSS.7.EE.B.4A

Solve for y:

 $2\left(y-4\right)=-4\left(y+8\right)$  

•  $y=4$  

•  $y=-4$  

• No Solution

• Infinitely Many Solutions

Solve for x:

 $5\left(1+x\right)=5x+5$  

•  $x=1$  

•  $x=0$  

• No Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7B

Solve for n:

 $3\left(n+4\right)=\frac{1}{2}\left(6n+4\right)$  

•  $n=1$  

•  $n=-1$  

• No Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7B

Identify the property
a + b = b + a

• Identity of addtion
• commutative of addition
• associative of addition
• symmetric

Tags

CCSS.6.EE.A.3

Identify the property
(a ⋅ b) ⋅ c = (c ⋅ b) ⋅ a

• commutative of multiplication
• identity of multiplication
• inverse of multiplication
• associative of multiplication

Tags

CCSS.3.OA.B.5

Identify the property

a (1) = a

• identity of addition

• identity of multiplication

• inverse of addtion

• multiplication of zero

Tags

CCSS.6.EE.A.3

Pick the answer that is an example of the inverse property of multiplication

• 5 ⋅ 0 = 5
• 5 ⋅ 1/5 = 1
• 5 - 5 = 0
• 5 ⋅ 1 = 5

Tags

CCSS.3.OA.B.5

Pick the answer that is an example of the commutative property of multiplication

• b + c + a = a + b + c
• a(b + c) = ab + ac
• a ⋅ b = b⋅ a
• a ⋅ 1 = a

Tags

CCSS.3.OA.B.5