F(x) = 2x and h(x) = 2x^2;Find f • h(3)

Which system of linear inequalities is represented by the graph?

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer