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Do conversion factors always sometimes or never have a numerator and denominator?
They always have a numerator but, if they are integers, the may not have a denominator.
Are integers rational numbers?
Integers are whole numbers. Rational numbers can be fractions / decimals. But it is NEVER a whole number E.G. of rational numbers : 3/4 or 1.5
The sum of two positive integers is always sometimes or never zero?
Never, if you add 2 posotives together (every posotive is greater than 0) then it will be greater than 0
If the greatest common factor of two numbers is greater than both numbers is it sometimes always or never?
It's never. A factor divides into a number without remainder, so the biggest it can be is the number itself.
Do equation always sometimes or never has one solution?
an equation ---------- has a soultion? a)always B)sometimes C)never
Are Irrational numbers are always integers.?
No. In fact, integers are never Irrational Numbers.
Are rational numbers integers sometimes or never integers?
Sometimes. Actually, very, very rarely.
Are integers always sometimes or never rational numbers?
All integers are rational numbers, but not all rational numbers are integers.2/1 = 2 is an integer1/2 is not an integerRational numbers are sometimesintegers.
The sum of a positive integer and a negative integer is always sometimes or never zero?
If the integers are the same, then the sum is always zero.If the integers are different, then the sum is never zero.If there's no rule governing the choice of integers, then the sum is sometimes zero.By the way . . . we're talking about 'integers', not 'intergers'.
Do conversion factors always sometimes or never have a numerator and denominator?
They always have a numerator but, if they are integers, the may not have a denominator.
Is the LCM of a set of numbers equal to one of the numbers in the set always never or sometimes true?
sometimes
Is the sum of two integers alwasys a positive?
- Always, if the two integers are both positive. - Sometimes, if the two integers have different signs. - Never, if the two integers are both negative.
Are co prime numbers always or never prime numbers?
Sometimes.
Are repeating decimals sometimes always or never rational numbers?
always
Is the LCM of two numbers always sometimes or never true the product of the two numbers?
Sometimes true.
Are two prime numbers always sometimes or never relatively prime?
Always
When one number is a multiple of another the gcf of the numbers is always sometimes or never the greatest of the numbers?
The answer is sometimes - when the multiple in question is 1.
