The rate of change is 500.
<h2>Answer:</h2><h3>=60</h3><h2>Step-by-step explanation:</h2><h3>=Solution:</h3><h3> (8+2) × (8-2)</h3><h3> =10×6</h3><h3> =60#</h3>
It would be 13 because you are adding 5 and 8
16.6 is the answer. 16 is the whole number so u just divide 3 and 5 and get .6
The footage is 1000 square footage