Identify the like terms in this expression: 3xy + 2x - 7xy + 4x2

A. 3xy and - 7xy

B. There are no like terms in this expression.

C. 3xy, 7xy, and 2x

D. 2x and 4x2

Which best describes an investor's primary goal?

Find the radian measure of the angle with the degree measure - 240

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Using complete the square to solve (x+7) (x-9) = 25 for x.

Write 100,000 as a power of 10.

An investor bought 3 shares of stock A and 2 shares of stock B for a total of $41. Stock a costs $2.00 more per share than stock B. What is the cost of a share of stock a in dollars?

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