Juan is training for the Great Bike Race. Yesterday, Juan rode his bike
for 45 minutes and covered 15 miles.
He would like to increase his speed.
How many more miles would he need
to ride in 45 minutes in order to reach
his goal of 25 miles per hour?

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1