Expressions Review

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1

5a + 2a + 2a 

• 9a
• 8a
• 7a

Tags

CCSS.7.EE.A.1

6x + 2x + 1 + 4

• 8x + 5 
• 2x - 3
• 4x - 2
• 8x + 12 

Tags

CCSS.7.EE.A.1

8(x + 5)

• 8x + 13
• 8x + 5
• 8x + 40
• 13x

Tags

CCSS.7.NS.A.1D

3(2y - 7)

• 6y - 7
• 6y - 21
• 5y - 7
• 5y - 21

Tags

CCSS.6.EE.A.3

Which of the following expressions represents the total area of the rectangle?

• 5(2 + 3)
• 3(2 + 5)
• 2(3 + 5)
• 2(3) + 3(5)

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Which of the following is equivalent to 5(a + 6)?

• 5a + 6
• a + 30
• 5a + 30
• 5a - 30

Tags

CCSS.6.NS.B.4

GCF of 24 and 56

• 2
• 4
• 6
• 8

Tags

CCSS.6.NS.B.4

Factor the following linear expression:
20y - 5

• 4(5y - 1)
• 5(4y - 1)
• 20(y - 5)
• y(20 - 5)

Tags

CCSS.7.EE.A.1

Factor 6x+20

• 2(x+10)
• 6(x+14)
• 2(x-5)
• 2(3x+10)

Tags

CCSS.7.EE.A.1