October 2009 SAT Math

<p>what was the 4.5 question???</p>

<p>the 7.5 one had the two triangles…</p>

<p>Shoot. I hope I didn’t get as many q’s wrong as I think I did. =S
But then again, I know I got a bunch right…</p>

<p>Wait, so was it 3 to 6 or 2 to 6? I got 3 to 6…</p>

<p>can you tell me :
the minimum number of wrapped chocolate stuffs… was it 0?</p>

<p>Xaari, i got 3-6 for the inequality question!
there was a question with the variable r…? i don’t remember exactly wat it asked for… ??</p>

<p>oh good, i remember the 7.5 one as well now.</p>

<p>okay, i think i got 2 wrong on the math part. oh well, i pretty much knew i was going to do worse on math this time.</p>

<p>What was the answer to the question asking for the degree measurement involving 3 equilateral triangles? I put 60.</p>

<p>Thanks for confirming the 3-6 range!</p>

<p>Variable r? Do you mean the equation where two variables were multiplied by two? I said that there was no change.</p>

<p>Wait, the two triangles? Were they equilateral? I remember having root 3 in my answer though, not 7.5. :(</p>

<p>Edit: Oh, the proportion triangles! 6/5 = 9/x and x was 7.5. :)</p>

<p>could someone please explain the z < x and r < s question? I spent like 3 minutes on that one and was sure the only one that worked was the zr < xs answer…</p>

<p>Also what was the 7.5 one I can’t remember that one.</p>

<p>what did you guys put for the distance between point p and line l? the question didn’t seem to make any sense. I thought it didnt specify whether its looking for the shortest possible distance or what</p>

<p>is that section 3?
the question before the last one was like… the graph regarding who went to college and got a bachelors degree or something</p>

<p>i really hope section 3 is the experimental… i found it really hard unlike the other sections</p>

<p>if you inserted negative numbers into the z<x and r<s question, the only one that would work is I.</p>

<p>corey91: I think the correct answer was I only, and that was addition I think, not multiplication.</p>

<p>nevermind :)</p>

<p>4.5 one was like the graph starts at (0,1) and the slope cant be less than 3/4 or more than 1</p>

<p>what is a y value when x=4</p>

<p>so y=mx+1</p>

<p>so i had 4.75 for my y
4.75 = m4+1</p>

<p>3.75/4 = .9375
it fits the paremeters</p>

<p>there was bunch of options for that question answer is 4.5</p>

<p>there is a specific way to find the distance between a point and a line. you take the shortest distance. which also makes a 90 degree angle with the line. that’s how it always is.</p>

<p>z + r < x + s. something like that.</p>

<p>was it a-2k or 2k-a and why</p>

<p>Sorry for changing my mind again, but I think the answer to the 7.5 one is 20/3 once again. o-o</p>

<p>The question with the plot had choices</p>

<p>A. 2x+20
B. 5x+20
C. 10x+20
D. 4x
E. 12x</p>

<p>Why is the answer 5x + 20? I chose 2x + 10.</p>

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<a href=“http://i33.■■■■■■■.com/20a8huc.jpg[/IMG]”>http://i33.■■■■■■■.com/20a8huc.jpg

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