Compare and contrast the processes of solving rational and radical equations.
i know what rational equations are, and i know what radical ones are. i need to explain how solving them is similar or different.

Which system of linear inequalities is represented by the graph?

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 .

Can (2,3 and square root 10) be sides ona right triangle?