Here is a list of numbers: -10, -14, -10, 20, 14, 16, -19, -6, -13 State the median. Please as soon as possible!

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

What term makes it inconsistent y=2x - 4 ?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way