What is the distance between points  (9, −7) and  (9, 4) on a coordinate plane?

What is the length of an with endpoints a 3,2 and b 8,14

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

Which expression gives you the distance between the points (5,1)and(9,-6)