Luis rode his skateboard home from school at an average speed of 15 miles per hour. it took him 0.5 hours to get home. how far from his home is luis’s school? luis’s school is miles from his home.

Horace's speedometer reads 60 miles per hour, but during a road test he finds that he was actually driving 58 mph. what is the percent error in horaces speedometer?

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?