MMA Unit 3 Expressions and Equations Review

• 28

• 10

• 7

• 6

Solve for x 

 $\frac{x}{3}+4=16$  

• x=30

• x=-36

• x-=-30

• x=36

-3x + 5 = -13

• x = -5

• x = 2

• x = -6

• x = 6

Tags

CCSS.7.EE.B.4A

Combine like terms

3x² y+ 2xy + 3xy² - 7x²y

• 5x + 10y

• 5xy - 4x²y

• - 4x²y+2xy+3xy²

• 10x²y+5xy²

Solve:
-19 + 3x = 3( x - 5)

• No Solutions
• Many Solutions
• x = (-6)
• x = 8

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Solve the equation:
x - 2.6 = -4.6

• x = 2
• x = -2
• x = 7.2
• x = -7.2

Tags

CCSS.6.EE.B.7

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Tags

CCSS.8.EE.C.7B

Joe's BBQ sells BBQ by the pound.  Michelle buys $8.75 worth of sides and then 6 pounds of barbeque.  If her total bill was $40.55, how much was each pound of barbeque?

• $5.30
• $3.95
• $8.22
• $5.32

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.NS.B.3

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Evaluate  $\frac{3x}{x+3}\ for\ x=-2$  

•  $-\frac{6}{5}$  

•  $-6$  

•  $\frac{6}{5}$  

•  $6$  

Tags

CCSS.6.EE.A.2C

- (8n - 2) = 3 + 10(1 - 3n)

• n = 1/2
• n = -1/2
• n = 2

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7