Find the area of the shaded region. Leave your answer in terms of pi. For example your answer would look like 98-10π

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 .

Write an algebraic expression for the word expression the quotient of c and 8

You can find the constant of proportionality by finding the ratio of