Roots of a quadratic equation 3x²-x+9=0 are p and q. value from p/q + q/p =

What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

How many $20 bills do you need to have to make $280

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.