Parts of Algebraic Expressions and Like Terms

How many terms are in the algebraic expression?

2y + x + 4

• 4

• 3

• 5

• 2

Identify the variable in the expression 5y+7?

• x

• 5y

• y

• 7

Identify the coefficient of y.

6y + 7

• 6y
• 7
• 6
• 1

Identify the constant in the expression.
2y + x + 8 + 7p

• 7
• 2
• 1
• 8

How many terms are in the expression?
3x + 7+ p - 12

• 3
• 7
• 4
• 12

Combine like terms to simplify: 8x - 8d

• 8

• xd

• 0

• They are unlike terms, so cannot be simplified.

Combine like terms to simplify: 6m + m - 4m

• 10m

• 3m

• 2m

• 11m

Like terms have the same variables and the same index.

• true

• false

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14