<p>" Also, for the question X=Y-15 and 3X+2Y=something (i don't remember), I got 35 for X+Y-" What about you all?? yes it was 35....solve for y u get 15 x then equals 10.. :)</p>
<p>i took the Math IIC this morning...it wasn't as bad as i thought it would be</p>
<p>but would i get an 800 if i omitted 4, assuming that i got all right, maybe 1-4 wrong, just in case?</p>
<p>and aren't the IIC curves usually lenient, too?</p>
<p>f(x) = 4x-1.or something then f(gx) = 8x-2 ? or something....whats g(x)?</p>
<p>i remember that is was choice A</p>
<p>" Also, for the question X=Y-15 and 3X+2Y=something (i don't remember), I got 35 for X+Y-" </p>
<p>I got 35 too. Yay, that's ONE right. ::bemused sarcasm::</p>
<p>any explanation to how u got that answer..that one kinda stumped me</p>
<p>Oh, and I think 3x+2y=80 for that problem as well.</p>
<p>Oh, and I think 3x+2y=80 for that problem as well.</p>
<p>Perhaps, but they weren't asking for that.</p>
<p>Sure, here. </p>
<p>3x+2y=80. </p>
<p>x=y-15.
x-y= -15
2x+2y= -30</p>
<p>3x+2y=80</p>
<h2>+2x-2y=-30</h2>
<p>5x = 50
x = 10</p>
<p>If x=10, then y=15. SO 2x+y = 35. Final answer? 35. </p>
<p>So it went...something like that.</p>
<p>no not an explanation to that destiny.thanks but i got that one.....explanation to the f(g(x)) problem</p>
<p>right. i was just saying that they didn't ask it like that.. whatever i just put in into the solve function. hehe.</p>
<p>f(x) = 4x-1.or something then f(gx) = 8x-2 ? or something....whats g(x)?</p>
<p>oh okay. well what you had to do was take one of the answer choices and plug them into where the x was in the f(x) equation</p>
<p>"f(x) = 4x-1.or something then f(gx) = 8x-2 ? or something....whats g(x)?
i remember that is was choice A"</p>
<p>I also got A. I started plugging in from D, then i tried C, B and finally A fit...</p>
<hr>
<p>Sure, here. </p>
<p>3x+2y=80. </p>
<p>x=y-15.
x-y= -15
2x+2y= -30</p>
<p>3x+2y=80</p>
<h2>+2x-2y=-30</h2>
<p>5x = 50
x = 10</p>
<p>If x=10, then y=15. SO 2x+y = 35. Final answer? 35. </p>
<p>So it went...something like that.</p>
<p>** I also got the same answer. I actually feel more confident with the test now. The only one I really screwed up on was the citizens one because I got a final answer of 19 and didn't realize they said how many 'more' 65+ year olds would have watched the program. The correct answer was 4 ;**</p>
<p>did anyone put III for the question that was like what MUST this be in order for the equation to be rational? </p>
<p>H/K</p>
<p>For The Box And Wisker -- - Was It Median Or Was It Mean?</p>
<p>i thought it was median...</p>
<p>Harpingchic, was your answer 84 ?</p>
<p>i believe so.</p>
<p>Does Anyone Remember The Question That Had To Do With The Perimeter And How Long The Width Was?</p>
<p>does anyone remember that probability question that was like -- how is the probability that the combination fo the following five numbers will be even?</p>
<p>does anyone know what they put for the question that was like:</p>
<p>( x^-1 - y^-1 ) / ( x^-1 + y^-1 )</p>