Mastering Algebraic Expressions

What is an algebraic term in the expression 3x + 5?

• 5

• 3x

• 3

• x + 5

Identify the like terms in the expression 4a + 2b + 3a - 7b.

• 2a, -7a

• 5a, 1b

• 4a, 3a and 2b, -7b

• 4b, 3b

Combine the like terms in the expression 5x + 3x - 2x.

• 7x

• 6x

• 5x

• 4x

Evaluate the expression 2x + 3 when x = 4.

• 11

• 7

• 10

• 15

Simplify the expression 6y - 2y + 4y.

• 8y

• 6y

• 10y

• 4y

Translate the verbal expression 'the sum of a number and five' into an algebraic expression.

• x * 5

• x + 5

• 5 + x

• x - 5

What are the coefficients in the expression 7x + 2y - 3?

• 7, -2

• 7, 2

• 5, 3

• 0, 2

Combine the like terms in the expression 8m + 4n - 3m + 2n.

• 3m + 4n

• 8m + 6n

• 5m + 6n

• 5m + 2n

Evaluate the expression 5a - 2 when a = 3.

• 15

• 11

• 13

• 9

Simplify the expression 10 - 3x + 2x - 5.

• -3x + 5

• 5 + x

• 10 - 5x

• 5 - x