It is 42.
x = 42.
Every integer is.
It is not an integer but is a rational number.
There is no such number: every whole number is an integer.
42 is an integer and there is no sensible way to express it as a mixed number.
-42 is rational. All integers are rational numbers as they can be expressed as the number over 1 which, being one integer over another integer, is the form of a rational number.
The answer will depend on the value of x. If x is a square number, then the answer is 42,If x is a factor of 42 then it is 42/x,Otherwise it is 42*x.
It is 42.
x = 42.
-18
Any non-zero number that you like - positive or negative, integer or fraction.
an integer is any whole number (not a decimal) that is either positive or negative. because of this, there are almost unlimited answers to this question. the answer would have to be positive because any negative number multiplied by another negative number becomes positive. if the integer was -4, then -42 would be 16. if the integer was 4, then the answer would still be 16
no they are both multiples of 6. A factor is a number you can multiply by another integer to get the desired number.
8 is not an integer factor of 42.
Since the answer is meant to be an integer it seems reasonable to assume that the question is about the additive opposite. That being the case, the answer is -42.
You can write any integer as a fraction, by putting 1 in the denominator. In this case, 42/1. However, it is more common to just leave it as an integer (42 in this case). 42/100