Unit 6 pre-test

I understand that this is a pre-test, and that it does not count for a grade. I will do my best, and I will only take it once. 

• Agree
• Disagree

8a + 3a

• 11a
• 5a
• 11
• a

Tags

CCSS.7.EE.A.1

Simplify
x + 6 − 3x − 8

• -2x-2
• -2x-14
• -3x-14
• -3x-2

Tags

CCSS.7.EE.A.1

x + 2x

• 2x²
• 3x
• Can't be simplified

Tags

CCSS.7.EE.A.1

Which expression is equivalent to
v + v + v + v + v?

• 5v
• v⁵
• v + 5
• v5

Tags

CCSS.6.EE.A.4

Evaluate the given expression when a = 4 and b = 5. 
2a + 6b

• 38
• 34
• 19
• 89

Tags

CCSS.6.EE.A.2C

Use the distributive property to find an equivalent expression: 5(2f + 4)

• 10f + 4
• 10f + 9
• 10f + 20
• 30f

Tags

CCSS.6.EE.A.3

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11
• 11x + 11
• 16x² - 5x + 11
• 10x²

Tags

CCSS.7.EE.A.1

Evaluate  5t + 4    If t = 3 

• 21
• 15
• 19
• 7

Tags

CCSS.6.EE.A.2C

Evaluate   x - y  If x = 64 and y = 27 

• 37
• 41
• 71
• 26

Tags

CCSS.6.EE.A.2C