Which quadratic equation defines the function that has zeros at -8 and 6?
A. x^2 + 2x - 48 = 0
B. x^2 - 2x - 48 = 0
C. x^2 + 2x + 48 = 0
D. x^2 - 2x + 48 = 0

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76