Harper sells appliances. She makes a weekly salary of $450 plus 3% commission on her total sales for the week. If her sales this past week were

$3200, find her total earnings for the week.

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

Which of those sequences is a geometric sequence

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?