Help please
Find the distance between I and J on the number line.

When only separate discreet points are graphed it is called?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute