The graph point passes through (50,3.6) and y varies inversely as x find the value of y when x is 75

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?

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.

Write a similarity statement for the similar triangles. afgh ~ a