<p>ImageShack®</a>; - Online Photo and Video Hosting</p>
<p>ImageShack®</a>; - Online Photo and Video Hosting</p>
<p>1.)D 4, if you look at the pattern, every tenth digit is a 4
2.)A </p>
<p>Basically it is </p>
<p>26(the number she has to go) - 4.3(hours she does, replaces the b value) X 60 (converting to minutes) / 10 (since she runs ten minute intervals.</p>
<p>reduced to 26- 4.3X6 or 26-6b</p>
<p>I think I’ll go with 4,on first problem .</p>
<p>for #2, I wish it said “how much farther in miles” rather than what it does say, but whatever.</p>
<p>If you plug in, say, 2, there are 120 minutes in 2 hours, and so she runs 12 miles in 2 hours. If she has to run 26, just do 26-12 = 14. Now just plug in “b” (aka 2) to the formulas until you get 14, and A works</p>