Unit Test — Unit test Answers

Which expression is equivalent to ?

The revenue, in dollars, of a company that makes toy cars can be modeled by the polynomial 3x2 + 4x – 60. The cost, in dollars, of producing the toy cars can be modeled by 3x2 – x + 200. The number of toy cars sold is represented by x.

What is the greatest common factor of 8x and 40y?

Which expression is equivalent to ?

Manuel's division is shown.