Mr. ravenhead's car averages 23.75 miles per gallon of gasoline. express this amount as a mixed number in simplest form

Acircle has a circumference of 7.850 units. what is its radius?

Which expression is equivalent to -12(3x-3/4)

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?