How much would $150 invested at 8% interest compounded anually be worth after 13 years? a(t)=p(1+r/n)^

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 .

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect

Find the coordinates for the center for this circle (x+3)^2+(y-5)^2=25