Eight less than six times a number is 104 What is the number?
831334
6x - 8= 104\n6x = 112\nx = 18,67
953820
There are 6 correct numbers.\nThat means 49-6 = 43 numbers are incorrect.\nYou need to choose 4 correct numbers and 2 incorrect numbers.\nC(6,4) = 15\nC(43,2) = 903\n15*903 = 13545
1070909
Five and seven\n\nBy giving one, it's four and eight (twice)\n\nBy givng one, it's six and six
34264
Both numbers would have to be a multiple of 8, yet less than 40.  That leaves 8, 16, 24, 32.  32 does not have a multiple of 48, so that leaves 8, 16, 24.  Pick the two that add up to 40.
452386
7*6*5*4 = 840 if order matters.\n\n7*6*5*4 / 4! = 35 if order does not matter
149171
1,365\n\nor 15!/(11! * 4!)\n\nie n!/[k! * (n-k)!]
237350
Do you mean permutations?\n8P4\n= 8!/(8-4)!\n=8!/4!\n= 8*7*6*5\n= 1680
884053
The 8.198 part is called the mantissa.  The "5" in 10^5 is the exponent.  Shift the decimal in the mantissa the same number of places as the exponent.  Shift right for positive exponents, left for negative ones.\n\nSo, you have the right answer, 819,800.
713027
Just try out small numbers. 1, 2, 3, 4, 6, 8 all work. Once you start doing anything higher, the second factor becomes smaller again, so the others are 96/8, 96/6, 96/4, 96/3, 96/2, 96/1.\nIn all: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96.
183720
Here's the answer:\n\n88 - 8 x 8 = 640\nPut in a calculator and you will see it work. =>
130493
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49\n\n6 f the above numbers
901509
2, i think....8*6 = 48\n9*7 = 63\n7*2+1 = 15\n9*3+1 = 28
309853
8!/(8-4)! = 1680 if order matters\n\n8!/(4!*(8-4)!) = 70 if order does not matter
460425
The square root of 18 is not 6 it's 4.24264069\n\nThe square root of 36 is 6.
83993
84. so the possible numbers for ones is 0,1,2,3,4,5,6,7,8,9 obviously u can't choose more than 5 or 5 because when u double it it would be 3 digits. so 4,3,2,1 so try 4 if u double it =8 so 8+4=12. and 8 is double of 4.
988812
one every 13 seconds, 60 times 60 times 24 is 86400.  86400 divided by 13 is approximately 6646. The answer is 6646.
250569
r is the set of all numbers less than 8!!