eric takes out a loan for his college tuition from a bank that charges simple interest at an annual rate of 5.35%. his loan is for $9100 for 4 months. assume each month is 1/12 of a year. answer each part below.

Plz me plz i will give a brain just plz

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 .

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?