The sum of 10 plus 8 is 18.
42 + 25 + 8 = 75
4+8 =12
It is: 8+1+7 = 16
The sum of the numbers given is 31. 1 + 2 + 4 + 8 + ... + 2n = 2n+1 - 1
The sum of 10 plus 8 is 18.
42 + 25 + 8 = 75
The total sum is 56
The sum is: 8
-8.
4+8 =12
36+8=42
42 - the answer to everything is 42. No. 9 + 8 is 17.
33
8 + 9 + 20 = 37.
It is: 8+1+7 = 16
36+8=44 49+42=91 Therefore,if both equations are not equivalent, then 36+8 doesn't equal 49+42