Find the unit rate for each, then compare. Which is faster? 8 laps in 70 seconds
12 laps in 98 seconds.

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities