Q: Is 1 plus 1 always 2?

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A will always be an odd number.

4

30. 2+3+5=10, 4+6=10, and 2+4+1+1+2=10.

To find the mean (or average) you first add up the numbers you have. NOTHING 1.88

1/2 plus 1/6 = 2/3

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it's not possible. try using a calculator. the answer will always be 4

no if 1 plus 1 equals 2 then 2 plus 2 equals 4.

the frequent answer would have to be 22 because if you are doing algebra this would be the most accurate answer EX. 1+1=2,2+2=22 your answer is always an even number and not zero UNIVERSTY OF MICHIGAN

2

1^2 + 1^2 + 1^2 + 1^2 + 1^2 + 1^2 = 1 + 1 + 1 + 1 + 1 + 1 = 5

As all prime numbers greater than zero are odd, p plus 1 would always be even, therefore always be dividable by 2 and therefore not prime

One plus one is two. It can be expressed mathematically as 1+1 = 2.

It equals 7

1/2 + 1/2 + 1/2 + 1/2 = 2 2 is four halves.

1+1 or 1 plus 1 is equal to 2.

2 9 1 plus 1 is 2.

1/2 plus 1/6 = 2/3