Find the difference 145,874-90,000 (finacial mathematics)

You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1