Like Terms, Constants, Coefficients

Identify the constants in the expression:

• 7

• 1

• 7 & 1

• 5

What is the constant term of:
14 - 8x - 7y

• -8

• -7

• 14

• none

Combine like terms to simplify: a + 2a + 7

• 9a

• 3a + 7

• 2a + 7

• 9

Combine like terms to simplify: 5 + b + 2

• 7b

• 7b + 7

• 7 + b

• 8b

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

• 10m

• 3m

• 2m

• 11m

4 is the __________ of 4n.

• equation

• variable

• coefficient

• solution

What are the coefficients in an expression?

• The numbers multiplied by the variables

• The operations in the expression

• The constants in the expression

• The exponents in the expression

Combine like terms to simplify: 8x - 8d

• 8

• xd

• 0

• They are unlike terms, so cannot be simplified.

10 is the ______ in the expression 10 + 2y

• constant

• coefficient

• variable

• like term

Identify the like terms in the expression below. Choose all that apply. 6x - 9x - 11y + 14y

• 6x and -9x

• 6x and 9x

• 11y and 14y

• -11y and 14y