Generating Equivalent Expressions

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

• 10f + 4
• 10f + 9
• 10f + 20
• 30f

Find an equivalent expression for the given expression: 36x + 24

• 4(9x + 7)
• 4(9x + 8)
• 2(18x + 12)
• 12(3x + 3)

Choose the equivalent expression for the given expression: 2(r + y)

• 3ry
• 2r + y
• 2r + 2y
• 3r + 3y

Use the given expression to answer the following question. 
5x + 9 - 4b
There are _________ terms in the given algebraic expression. 

• 2
• 3
• 4
• 5

In the given expression, the 4 and the 8 are the ________________ in the expression.
4r + 8u

• variables
• terms
• coefficients
• exponents

In the given expression, the v and the r are  called the __________________. 
15v - 13r

• terms
• exponents
• coefficients
• variables

An algebraic expression is an expression that _______________________.

• contains only numbers
• contains numbers, variables, and operations
• contains only numbers and operations
• contains only variables

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

• 38
• 34
• 19
• 89

Which expression is equivalent to:
6m − m

• 5m
• 7m
• 8m
• 5

Which expression is equivalent to:
(e + e) + e

• 3e
• e + 3
• 5e
• 2e − e