easy math question...?
819241
the answer is 8.\nfinding the slope:\ny2-y1/x2-x1\nsub\n9-5/x-10 = -2\n4/x-10 = -2\nthe value that gives you -2 after dividing would be 8.
320882
1 2 3 4 5 6 7 8\n<---[======)--->
5316
If it were plus, instead of times, the answer would be 1.\nAs it is, I don't recognize it.  Perhaps my math is a bit rusty...
493444
this really only works when its done verbally...when people are looking at the numbers, its much easier to realize that the answer is 4100 instead of 5000, pretty neat one isnt it
1089687
Try this calculator, you can answer any question like that
957682
half it then times it by 2! that will give u the answer
690230
(160 x .065) + 160\n\nor\n\n160 x 1.065
1132233
this question will require calcs using logarithm.\nhence will take time
447627
a + 4a where a = 2 ?\n\nif so, then...\n\n2 + (4)2\n\n2 + 8\n\n10\n\nThe answer is 10.
538111
yeah.....!!!! just calculate it!!! lol
151115
Would you please type your entire math question the way it is presented in your book? Your description is not enough for anyone to answer you correctly. Thanks!
1154468
make a common denominator\n\na/b - c/d = a*d/b*d - c*b/d*b = (a*d-c*b)/b*d
898860
First one: d= - 1\n\nEDIT: the rest I'm too lazy to do. Do your own homework! =D
920470
The answer is:  4.47, and that's all there is to it!\n\nOk Vanessa, all you have to do is pull up your calculator (Start>Accessories).\nI am not suggesting you don't work it out in your head first: it's just basic. Check the answer on the calc, or, if you get stuck....go back.... to POWERS OF HIGH HOLY ROOTISM   SQUARE YOU KNOW, 1x1+(2x2)+2+(10-5)/1=       Simple:\n1+4+2+5/1=12
782446
x:-    0** 2** 4\ny:-  -4** 0** 4\n\ni hope that this helps
1148035
Division, if you do not know how to divide can be done easily.\n\nTake the problem 32 divided by 8.  You would divide this out the long way.  The easiest way might be to subtract 8 until you get to zero.   You notice it take you 4 times of subtracting 8 to get to zero.  So your answer would be 4.
897429
This is the third time that this question has been asked!?!?!\n\nIt's a tough one, too.\n\nI'm taking it to work with me and asking my colleges to help me out on it.\n\nThis is as far as I got:\n(2B+1)^(D-E) - F^(3G+G2) = (10J)/A\n\nBut someone "did" crack this CHALLENGE Question.\n\nSo here's the answer. . .\n\nhttp://answers.yahoo.com/question/index;_ylt=AvnsMpyNhtwrHV1JVMvXrE4jzKIX?qid=20061130045858AAB57A7\n\nANSWER:  ABCDEFGHJ = 25,693,148\n\nA=2\nB=5 \nC=6\nD=9\nE=7\nF=3\nG=1\nH=4\nJ=8