Challenge Find the volume of the figure shown. Use pencil and paper. Show three different ways to find the volume. 3 cm
5 cm
3 cm
9 cm
8 cm
The volume of the figure is cm?

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Simplify this expression. 8x 16(x + y)

Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.