Review Quiz

Factor the following expression: 2x + 144

• 8(16x+1152)
• 2(2x+144)
• 2(x+72)
• 2(x+144)

Tags

CCSS.7.EE.A.1

Expand the expression.
5(x + 2)

• 5x + 10
• 5x + 7
• 4x + 7
• 5x + 3

Tags

CCSS.6.EE.A.3

Simplify the expression: 
36a+12-6a-7 

• 30a+5
• 30a-5 
• 42a+19 
• 42

Tags

CCSS.7.EE.A.1

State whether each pair of expressions are equivalent.
9(y - 2) and 18 - 9y

• not equivalent 
• Equivalent 

Tags

CCSS.6.EE.A.4

9(2g +  3)

• 18g + 27
• 18g - 27
• -18g - 27
• 18g - 18

Tags

CCSS.7.NS.A.2C

Match the word to its meaning.
QUOTIENT

• Add 
• Subtract
• Multiply 
• Divide

Translate the word phrase into an algebraic expression.
Five less than  x 

• x - 5 
• 5 - x 
• x + 5 
• 5x

Translate the word phrase into an algebraic expression.
the quotient of 4 and a number increased by 10

• 4 - n + 10
• 4n + 10
• (4 ÷ 10) + n
• 4 / n + 10

Factor out the GCF

3x³ + 9x

• 3x (x² + 3)

• 3x ( x³ + 9)

• x (3x² + 9)

• 3x (x³ + 3x)

Is the following expression expanded correctly or incorrectly?:

10 (x - 5) = 10x - 50

• No, this is wrong!

• Yes, this is right!

Tags

CCSS.6.EE.A.3