With the help of a graph, find out how many solutions the equation sq root* x =ax+b can have if a and b can be any number

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

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

The measure of angle 0 is 600 degrees