Help this is all I was given 7*f(5)=

Can someone me with my hwplz(only the circled ones)

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.