U6 A1 Test Review

Alex and Alexis are selling candles and wrapping paper for fundraisers at their school. Alex has collected 4x+12 dollars, and Alexis has collected 14x+8 dollars toward their fundraisers.

Match each question to the expression that answers it. Expressions may be used more than once and some will not be used.

Groups:

(a) 10x-4

,

(b) 18x+20

• Which expression shows the total Alex and Alexis collected?

• Which expression shows the difference between how much Alexis and Alex have collected?

For each product, sort the equivalent expression.

Groups:

(a) -3x^2-7x-2

,

(b) -3x^2+7x-2

,

(c) -3x^2+5x+2

• -(3x+1)(x-2)

• (3x+1)(-x-2)

• (3x-1)(-x+2)

What is (5-6x) divided by 6x?

What is the area of the rectangle?

• 28x²+13x-6

• 11x+1

• 22x+2

• 28x²+21x+5

• 4x-12

• 3x-5

• 3x-1

• 4x-5

Which of these binomials can be written as the difference of two squares?