Find the ratios of the corresponding sides 10/2 and 6/3

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

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

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.