<p>For the xy = x + y question, I think that I got:
1 > x > 2</p>
<p>x = (x + y)/y
x = (x/y) + (y/y)
x = (x/y) + 1</p>
<p>Let's all post what we remember so we can figure out which one was expiremental. So far we have:</p>
<p>Popcorn vs Soda+popcorn sales combined (I think this was expiremental)
Camping
The fractions a/3+b/6+c/18</p>
<p>My order was:</p>
<p>Math
Math
Cr?
Writing
Math
Cr
Cr
Wr
Math
Wr</p>
<p>I believe.</p>
<p>yea it was 27/2</p>
<p>oh and, the one with a triangle with angles 30, 45, and 105 and the side opposite the 45 had a length of 10, and it asked for the length of the side opposite the 105</p>
<p>I was torn between the 15 and the 5*sqrt3 +5</p>
<p>The three equations one was pretty simple. All u had to do was add them up. But i screwed that up and forgot to divide 6 by 3 to obtain z.</p>
<p>I did not have the popcorn problem, and had two writing/sentence error sections, so that is the experimental math.</p>
<p>Pretty sure I got 5 square root 3 + 5</p>
<p>the xy=x+1 question was the biggest ******** question ever</p>
<p>i put 5 sq rt 3 plus 5</p>
<p>parabola almost killed me. i got (1,3).</p>
<p>5 sq rt 3 + 5</p>
<p>was one of them a (-3,-3) for the square reflected along the y=-x</p>
<p>i think i only got the system of equations one wrong, hopefully one wrong on this test is still an 800 :[</p>
<p>and yes apolc, it was (-3,-3)</p>
<p>for the triangle question, I used trigonometry. It was pretty easy that way. Another way would be to drop a perpendicular and then use the Pythagorean theorem. The answer is 5+5*sqrt3</p>
<p>Yes, -3,-3</p>
<p>Was the roman numeral one with the midpoints all 3? And the circle with center P was just 1?</p>
<p>oh babyyyyy changed it at the last minute and it was right!!! BAM</p>
<p>cars with 2 doors and 4 doors twice as any
biggest drop in temperature? with slope = -3
family average something - how many years? i got 3</p>
<p>the square question was definitely (-3,-3).</p>
<p>I think that I got 15*sqrt2 for that one.</p>
<p>mike- i got the same for both of your questions</p>
<p>square reflected (-3, -3)</p>