what is 2+2+107.17 *97-1+9=?
98556
2+2+107.17*97-1+9=\n2+2+10395.49-1+9=\n4+10394.49+9 =\n10398.49+9 =\n10407.49\n\nUse the order of Operation\n1)Parenthesis\n2)Exponentials\n3)Multiplication/Division\n4)Addition/Subtraction\n\nJust read from left to right and follow that order and you'll be fine!
912271
(495/98)-((159*√2)/2)\nor\n.462041705769\n\nDepending on which form u need it in.
389044
I believe it is 9599...because the digits of the right side add up to the left side.\n\n3+9+8+3 = 23\n9+5+9+9 = 32
451313
$107 = x - 34  \n107 + 34 = x  \n$141 = x
1075528
(7.3-.5-2.5)/-.9 = b\n\nb = -4.8
621554
45= 1/2(2x-x)\n45= 1/2(x)\n90=x
1015086
Simple!\n33 * 3 + (3 / 3) = 99 + 1 = 100.
838340
2m - 3(9m + 1) = 7m + 4(7 + 5m)\n2m - (27m + 3) = 7m + (28 + 20m)\n2m -27m -3 =7m +28 +20m\n- 25m - 3 = 27m + 28\n- 25m - 27m = 28 + 3\n- 52m = 31\n52m = -31\nm = - 31/52
640166
9) Answer is 1/x. 10)Answer is 1/2m+1
1169470
792\n\n1 thru 9 = 9 digits\n10 thru 99 = 180 digits (90 numbers with 2 digits each)\n100 thru 300 = 603 digits (201 numbers with 3 digits each)\nTOTAL = 792
888590
Look at it like this:\n\n100 + 1 = 101\n99 + 2 = 101\n98 + 3 = 101\n97 + 4 = 101\n...\n\nSo, if you add all of the 101's up, you have 100 of them, or 100 * 101.  But you added 100 twice, 99 twice, 98 twice, ... 2 twice and 1 twice.  So, you divide by 2 to get the final answer:\n\n100 * 101 / 2 = 5050
36147
2+22+222+2222.... \n= 2 (1+11+111+1111...)\n= 2/9 (9+99+999+9999...)\n= 2/9 ( 10-1 + 100-1 + 1000-1 + ...)\n= sum of 2/9 (10^n -1)\n\nof course i worked backwards after looking at the answer, and others were correct as well. i just put it here.
409694
Distribute the 2 on the left side\n2(9s-5)= 18s-10\n18s - 10 = 18s - 10\nThis is a true equation, so there will be infinitely many answers.\nIt is not possible to list them all.\nAnswer: Any real number
592813
2,459,147 and 1/2.\n\nseriously, how would anyone know that?
861350
2/9 = .22222222222222222222222 repeating\n\nJust as a side note,\n1/9 = .111111111111111111111....\n2/9 = .222222222222222222222...\n3/9 = .333333333333333333333...\netc.\n\n1/11 = .09090909090909090909.....\n2/11 = .18181818181818181818....\n3/11 = .2727272727272...\netc.\n\nIf you are given a repeating decimal (e.g. .57 repeating), just put that number over 99 (57/99 = 19/33 =  .5757575757)\n\nThose are just a few tricks
780815
The you work it out thus:\n\n0.1 = 10 minus 1\n0.01 = 10 minus 2\n0.001 = 10 minus 3\n1=\n10 = 10 plus 1\n100 = 10 plus 2\n1000 =10 plus 3
816839
(17-9)**2+(9-18)**2\n\nthen square root of it will,  give u magnitude