Generating Equivalent Expressions 7.3.1

Which expression is equivalent to 3x + 5 + 7x + 2?

• 10x + 7
• 17x
• 17
• 15x + 2

Tags

CCSS.6.EE.A.4

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

• 3ry
• 2r + y
• 2r + 2y
• 3r + 3y

Tags

CCSS.6.EE.A.4

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

• 2
• 3
• 4
• 5

Tags

CCSS.6.EE.A.2B

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

• terms
• exponents
• coefficients
• variables

Tags

CCSS.6.EE.A.2B

An algebraic expression is an expression that _______________________.

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

Tags

CCSS.6.EE.A.2B

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

• 38
• 34
• 19
• 89

Tags

CCSS.6.EE.A.2C

What are the terms of the expression 5x - 3y + 4?

• 5, 3, and 4
•  5x and 3y
• 5x, 3y, and 4
• 5x, -3y, and 4

Tags

CCSS.6.EE.A.2B

Two numbers that, when added, have a sum of zero.

• Reciprocals

• Integers

• Opposites

• Negatives

Tags

CCSS.HSA.APR.D.7

A variable...

• represents an unknown value.

• is a symbol.

• has no answer.

Tags

CCSS.6.EE.A.2B

Which expression is equivalent to:
6m − m

• 5m
• 7m
• 8m
• 5

Tags

CCSS.6.EE.A.4