Can someone help me with this math problem please please!!!!?!?!?!?!?Please show work?
916538
7+13-4=16\n\ngotta subtract 4 since it is counted twice - both 7 and 13 include it.
233465
A.) (4*3) / (11*10) = 0.10909090909090909090909090909091\nB.) (7*6) / (11*10) = 0.38181818181818181818181818181818\nC.) this can be treated in 3 cases:\n\n(i) both defective (similar to letter A)\n    (4*3) / (11*10) = 0.10909090909090909090909090909091\n\n(ii) first is defective second is not\n    (4*7) / (11*10) = 0.25454545454545454545454545454545\n\n(iii) first is not defective second is\n    (7*4) / (11*10) = 0.25454545454545454545454545454545\n\nTake the sum of the 3 cases and you'll get 0.61818181818181818181818181818091
208376
6+8+10=24 ........................................................................
934652
So let's say the problem looks like this\n\n   11\nx 12\n--------\n        <-----the answer from 11*2\n       <------answer from 11*1\n\nfirst hide the 1 from the 12 and work out the problem as 11*2\nthen work on multiplying the 1 with 11 but make sure you start putting your answer down below your first answer and the answer starts in the column that is below the 1 from the 12.\n\nfinally when the two answers are found, you can add them and get your final answer. SOOO here's what it looks like\n\n      11\n   x  12\n--------------\n           22    (this is from 11x2)\n +  11       (this is from 11 x1)\n------------\n     132 = final answer!
843943
4, 0, -2, -2, 0\n\nFigure it out! Don't be lazy!
1181046
http://homeworkhelp.aol.com/math/?sem=1&ncid=AOLRNL00170000000006
917052
16/24....it's really not that hard...you should be able to solve it on your own.\nps. you might want to simplify it down to 2/3.
281150
Next time just type your math equation into Google and it will do the math for you.\n\n15
410703
15 - 2(0)(2)\n15 - 0\n=15\nnow do ur own homework!!!!!!!!!!
137681
Ok...\nI see what you are doing...\nYou merely substitute the number in for x...\nso the problem becomes 6-2*(-1)\n6+2\n8
950092
Do a Yahoo search.  Enter "Homework help, math."  There are bunches of web sites.  Good luck.
962594
you sure you have this problem right ???????\n\nhere's what i came up with\n\nm + ( m + 3 ) = ( m - 2 ) - ( m - 1 ) \nthis is wrong \n\nm + ( m + 3 ) = 2m + 3\n\n( m - 2 ) - ( m - 1 ) \n\n= ( m - 2 ) ( m + 12 ) \n\n= m^2  + 1m - 2m  + 2 \n\n= m^2 - 1m + 2
1053054
Use the binomial.  I've already shown you how in a previous question.  And you already know that you need to use it.
378781
-1*100\n-2*50\n-4*25\n-5*20\n-10*10\n~or~\n1*-100\n2*-50\n4*-25\n5*-20\n10*-10
892068
Well, you got me stumped!\n\n-------------------------------------\n\nI started working it out and got pretty far.\n\nThe above given information might be incorrect.  Maybe?  I don't know.\n\nI tried it several times.  I even double and triple checked my work!\n\n---------------------------------------------\n\nThis is as far as I got and then I got stumped:\n(D-E) (B+C) = (10J + AFGH) / A\n\n------------------------------------------------------\n\nGreat question!\n\nI look forward to the continuing discussion.\n\nI love the way you worded your question.  Right on!!!\n\nKeep those challenge questions coming!  ;o}
395445
Your looking for the time they work together so let (x) the time they work together .the rate should be A=15,B=5 then the work should be A=x/15 and B=x/5 since your looking for the time...solve for it cause I'm not giving you all the answers. it should look like this \n\nx/15+x/5= the time they work together...\n\n(Next time listen to your teachers)
243812
At most shouldn't it take only 13 minutes?  If 1 & 2 cross together, then they will take 3 minutes, and if 3 & 4 cross together, they will need 10 minutes.  10 + 3 = 13.\n\nMaybe I don't really understand the question??