By unit rate they mean feet per second
To do this you need to divide feet by seconds
692.08/21.1=32.8
The unit rate is:
32.8 feet per second
They are equal hope this helps :)
The answer is 3.40 since you rounded to the hundredths place and not the tenths.
<span><span><span>if the 2s next to the xs are sqaured this should be the answer 8<span>x2</span></span>+<span>5x</span></span><span>−<span>3</span></span></span>