Algebraic Expressions and Combining Like Terms

5a and 5b are like terms.

• True

• False

Which value represents the constant in the expression 3x + 2y - 5?

• 3

• 2

• 5

• -5

What is the coefficient of m in the expression 2n - m

• 2

• 1

• -1

• 0

How many terms are in the expression 4a + b - 2c + 5

• 4

• 3

• 2

• 1

What is the coefficient of the x-term in the expression 3x + 2y + z

• 1

• 2

• 3

• 5

Simplify 3x + 4x

• 12x

• 7x

• 3x

• 4x

Simplify 4m + 2m - 3

• 3m

• 6m - 3

• 8m - 3

• 6m

Simplify -4x - 5x + 8

• x + 8

• 20x + 8

• 9x + 8

• -9x + 8

Simplify 3p - 6 - 5p

• 2p + 6

• -2p - 6

• 8p - 6

• 8p + 6