The measure of an angle is five times the measure of its complementary angle. What is the measure of each angle?

Ineed asap graph the system of equations 2x+y=5; 14+7y=35

The graph of a line gets what as the value of the slope gets bigger

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 .