2) If you performed a dilation with a scale factor of 7. would your name symbol get larger or smaller?

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 .

Ineed to know the answer to this algebra question.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?