Unit 2 Quiz: Monomials

Which expression is equivalent to:
d + d + d + 3 + 2

• 3d + 5
• d + 5
• 2d + 7
• 3d + 4

Tags

CCSS.6.EE.A.4

Tags

CCSS.7.EE.A.1

Simplify the following expression:

6x + 1 + 7x 

• 13x - 1
• 14x 
• 7x + 6x + 1 
• 13x + 1 

Tags

CCSS.7.EE.A.1

Mathematical Equivalence

ON

Tags

CCSS.8.EE.A.1

• 2d⁴
• d⁹
• d²
• 2d

Tags

CCSS.HSA.APR.A.1

Evaluate the expression using the quotient rule.

• x¹³
• x⁵
• x³⁶
• x^-5

Tags

CCSS.8.EE.A.1

• 8x⁴
• 8x⁸
• 6x⁴
• 6x⁸

Tags

CCSS.HSA.APR.D.6

Combine the following terms:

12x + 13x - 7y - 7x

(a)  

Answer explanation

Absolutely, you added and subtracted all the x terms and then combined to the final term of -7y.

Tags

CCSS.7.EE.A.1

Tags

CCSS.6.EE.A.2B

3x - 9x + 2x²

Which of these are like terms in the expression above?

​ ​ ​ (a)   and​ (b)  

(use the same order as they appear in the expression)

• 3x
• -9x
• 9x
• 2x
• -3x

Tags

CCSS.6.EE.A.2B