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How are integers and natural numbers different?
Integers are all positive and negative whole numbers, and natural numbers are all positve whole numbers including zero. So, natural numbers is a subset of integers.
Can you take away a negative number from positive number?
yes if u take a negative from a positve you will get a negative
What is the difference between positve and negative correlation?
Positive correlation has a positive slope and negative correlation has a negative slope.
Why is -1 X -1 equals plus 1?
Any time that a negative number is being multipled by another negative number, it equals a positive number. In this case, -1 multiplied by -1 equals 1. Another example of this is -5 multiplied by -5 which equals 25. Though if you multiply a negative by a positve, it equals a negative. If you were to multiply a positive by a positve, it will always equal a positve.
What is the product of -a and -b?
Negative times negative equals positve, so -a*-b=ab (positive ab)
