Julia rides her bike 3 km in 0.2 hours.
what is her average speed in kilometers
per hour?

Which table represents points on the graph of h(x) = 3√-x+2?

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?