The Unfair Game - Expressions

Which is equivalent to the expression 8m + 4m + p + 5p?

• 4(3m + 2p)

• 12(m + p)

• 6(2m + p)

• 3(4m + 3p)

Which is equivalent to the expression 2(3m - 5c) - 4(2m - 3c)

• 14m + 22c

• 2m + 22c

• 14m + 2c

• -2m + 2c

The length of a room is 5.5 feet longer than the width, w. Which expression represents the perimeter of the room?

• 4w + 5.5

• 2W + 5.52w

• 2w + 11

• 4w + 11

Simplify: 7x - 8y - 5x + 18y - 3x

• 15x + 26y

• 15x+10y

• -x+10y

• -x + 26y

What is the difference between the perimeter of the rectangle and the perimeter of the triangle?

• 2.2x -0.7y

• 2.2x + 0.7y

• 8.2x + 0.7y

• 8.2x -0.7y

Which expression is equivalent to -2m - 5(m + 3)

• -3m - 15

• -7m - 15

• -7m + 3

• -3m + 3

Which of the following expressions is the expanded form of 3(5x + 4y)

• 27 (x + y)

• 15x + 12y

• 27xy

• 15x + 4y

Which expression is equivalent to 7(m + 4) + 5m - 6

• 10m

• 12m-2

• 12m +34

• 12m + 22

Which expression is equivalent to -2(x + 6) - ½ (8x -10)

• -6x - 7

• -6x - 17

• 23x

• 17x - 6

The expression 14x + 10 represents the perimeter (in feet) of the triangle. Which expression represents the measure of the third side?

• 9x + 7

• 5x + 17

• 5x + 3

• 23x + 17