15 is a positive number.
No, 13 is a prime number and 15 is a composite number. A composite number is a positive integer that has more than two positive divisors.
Yes
No negative number is equal to 15. Also, the only positive number equal to 15 is . . . . . 15.
80... since -65 is a negative number, adding positive 80 will produce a value of positive 15.
the positive becomes a negative EX: 15 - -16 ------ -1
15 is a whole number and an integer. An integer can be positive, negative, or zero, but not a decimal.
15
It is 15.
positive answers in life
When you add a positive number and a negative number, it is the same as subtracting the negative number from the positive number. For example:4 + (-5) is the same as 4 - 5 (which is -1).One more example:(-10) + 15 is the same as 15 + (-10) (because it doesn't matter what order you add numbers), which is the same as 15 - 10. (which is 5).A bit more:That depends on the value of the positive (plus) and the negative (-) numbers. For example, if you add a positive 5 with a negative 3 (-3), the answer will be a positive 2. But if you reverse it and add a negative 5 (-5) with a positive 3 (+3), the answer will be a -2.
15 is a composite number because it has at least one positive factor other than one or itself.
-30