Circle K has a radius of 5 millimeters (mm). Circle L has an area of 225(this is in pi)mm2. What is the total area, in mm2, of circles K and L?

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Which shows how to solve the equation 3/4x=6 for x in one step?