You drive your car 720 miles in 20 hours. What is your speed? (mph)

If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)