3. Solve the equation
4x2 - 25 = 0
5/2, -5/2
5/2, 5/2
-5/ 2, -5/2
-5/2, 5/2

Which graph represents 2x-5y< 15

What is the smallest integer n such that n\sqrt{2} is greater than 20

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