<p>7/16 is right</p>
<p>Mango, it was only even integers. Didn't it have to satisfy EVERY number?</p>
<p>So, it's 6, right? The person above said it was 11..... so I was scared.</p>
<p>Btw, isn't it 95 blocks not 94?</p>
<p>94 blocks, and the answer is 6 for the 100-110.</p>
<p>GetMeIn03... I strongly disagree. Draw a diagram and see where y=-x does or does not intersect.</p>
<p>500,000 for m/c, 5 teachers, 540 (18*30), -a-b, did we figure out all of the grid ins?</p>
<p>lol math section was a joke.</p>
<p>ok the last question in the last math section the answer is:
X+3</p>
<p>Oh, wait, they said 373 blocks? Ah, I thoguht it was 377 for some reason.<br>
Since it was a fill-in, would it be an omit?</p>
<p>And, wouldn't hotsaucevc23 be correct? Did they say that a and b are different numbers? I put 6 not 11 though for that one.</p>
<p>^
They said it must work for all reals, or something like that, so it can only be even powers.</p>
<p>EDIT: Uh...this was a response to yummymango...who is now below me?!</p>
<p>i think that using different variables (a and b) implies that the numbers are distinct...thus, 6 is correct.</p>
<p>So... since my fill-in was wrong, is that an omit or a wrong?</p>
<p>If it's an omit, what's the score of 1 omit? =/</p>
<p>OK GUYS:
6 is the correct answer.
(a-b)^n=(b-a)^n works only if n are EVEN powers.For example, let a=2 and b=4. Then it would be (-2)^n=(2)^n, which is ONLY true when u have even powers. so 100,102,104,106,108,and110 are only even powers;thus the answer is 6.</p>
<p>who had two grid in math sections? math was definitely my experimental; i had 4 sections. i really hope the experimental was the second to last one, ahhhhhh im usually good at sat math but i just couldn't get a lot of the answers!</p>
<p>^Someone said that since they never said a and b are different... it could be 11...</p>
<p>Found an answer in my calculator:</p>
<p>39 for the square carpet inside the rectangle</p>
<p>darn i left one blank and got two wrong already....what would that be out of 800?</p>
<p>i go 120 - 9 = 111 for carpet question</p>
<p>for carpet question it is 120-89 (since you have to convert yard to feet before you solve the problem) =41</p>
<p>^Isn't it 39? 120-81 = 39. 3 yds. = 9 ft.</p>