Equivalent Expression Matches

Write the expression represented by this model:

• 2x + 6

• 3x + 5

• -2x + 6

• 4x + 6

What expression is represented by the model shown?

• 4x - 1

• 2x + 2

• 4x - 2

• -6x + 2

Select all expressions that are equivalent to

-8a + 5 − (2a − 4)

• -10a + 1

• -10a + 9

• 9 + -2a + -8a

• -8a + 5 - 2a -4

What expression is equivalent to:

• 9(x+2)

• 3(3x+2)

• 3(3x-10)

• 9(x-2)

What expression is equivalent to:

22a−4

• 2(2a-4)

• 18a

• 4(6a-1)

• 2(11a-2)

What expression is equivalent to: − (4y − 8 + 3x)

• -4y - 8 - 3x

• -4y + 8 - 3x

• 4y - 8 - 3x

• -4y + 8 + 3x

What is the simplified expression for: 11w + 3 - 14w - 1 + x

• -3w + 2 + x

• 25w - 2 + x

• 25w + 4 + x

• -3w + 4 + x

Which expressions best matches: 4 times a number?

• 4 + x

• x - 4

• 4x

Which expression is equivalent to 2.1 + (-3.7h) + 1.9h - 1.4?

• 3.5 - 5.6h

• 4.9h

• 0.7 + 1.8h

• 0.7 - 1.8h

Find a factor in the following expression and create its equivalent: 4x - 36.

• 4(x - 9)

• 4(x - 36)

• 2(4x - 18)

• 4x(1 - 9)