Equivalent Expressions

Which expression is equivalent to (3)(3)(3)(3)(3)

• 3⁵

• 5(3¹)

• 5³

• 3¹

• 3² times 3³

What fraction is equivalent to the expression below?

5/2 divided by 3/10

• 3/4

• 4/3

• 3/25

• 25/3

Which expression is equivalent to 4(3x + 7)?

• 40x

• 12x + 7

• 40x + 7

• 12x + 28

Which expression is equivalent to 3 + 6x + 9?

• 18

• 18x

• 6x + 12

• 9x + 9

Which of the following expressions is equivalent to 7 x + 9 y − 6 − 3 y + 4?

• 7x + 4y

• 11xy

• 7x + 6y - 2

• 7x + 4

Which of these expressions must be equal to a + b ?

• (a)(b)

• b - a

• b + a

• a - b

Which is a different way to express 8q + 3?

• 8 + q + 3

• q + q + q + 8

• (4q)(4q)(3)

• 4q + 4q + 3

Which expression is equivalent to 36 + 24?

• 6 + 4

• 4(6 + 4)

• 4(6 + 6)

• 6(6 + 4)

Select THREE expressions that are equivalent to 12x + 8y.

• 12(x + 8y)

• 4(3x + 2y)

• 2(12x + 4y)

• 5x + 3x + 3x + x + 6y + y + y

• 6x + 6x + 4y + 4y

Look at this expression.

5(4x − 3)

Which expression is equivalent?

• 20x - 3

• 20x - 15

• 4x - 15

• 9x - 8