Expressions

4(m + 5)

• 4m + 20
• 4m + 9

Identify the property shown.

• Commutative
• Associative
• Distributive
• None

Identify the property shown.

• Commutative
• Associative
• Distributive
• None

How many terms are in the expression below:
3x - 6 + 4b + 5 + 7 - 2x

• five
• eight
• six
• nine

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Simplify the expression: 7+3(1 - 2x) 

• 21 - 6x
• 10 - 2x
• 10 - 20x
• 10 - 6x

Which explanation best explains why
10 + (25 – 8) is a numerical expression?

• It has two operations.
• It has more than one number.
• It lacks a variable.
• It has a parenthesis.

Translate 3f into a verbal description.

• 3 added to f
• 3 multiplied by f
• 3 to the power of f
• 3 plus f

Factor out the GCF.
5x + 35

• 5
• (x + 7)
• 5(x + 7)
• 5(x + 30)

State whether the expressions are equivalent:
13z + 5 + 2z and 5(3z + 1) 

• YES
• NO