Algebraic Expressions Quiz

What are like terms in an algebraic expression?

• Terms that have the same variables raised to the same exponents

• Terms that have different variables

• Terms that have the same coefficients

• Terms that have the same exponents

Which expression is in simplest form?

• 3x + 2y - 4

• 5x - 10 - 2x

• 4x + 3 - 2x

• 2x + 5 - 3x

Which expression is equivalent to 2n - n - 4 + 7n?

• 8n - 4

• 8n - 4n

• 10n - 4

• 10n - 4n

What are the terms and like terms in the expression t + 8 + 3t?

• Terms: t, 8, 3t; Like terms: t and 3t

• Terms: t, 8, 3t; Like terms: t and 8

• Terms: t, 8, 3t; Like terms: 8 and 3t

• Terms: t, 8, 3t; Like terms: t, 8, and 3t

What is the result of -3y - 5y + 4z + 9z?

• -8y + 13z

• -8y - 5y + 13z

• -8y + 5z + 13z

• -8y - 5y + 4z + 9z

Which expression does not belong with the others?

• 5x - 4 + 6 - 2x

• 3x + 9 - 7

• 5x - 10 - 2x

• -4 + 6 + 3x

What is the average cost per person when there are 4 people in the group?

• $14.25

• $17.50

• $18.75

• $21.00

• -n - 2

• -n + 2

• n - 2

• n + 2

Simplify the expression 2(4x + 1) - 3(2x - 3).

• -2x + 5

• 2x + 5

• -2x - 5

• 2x - 5