Frances age is 6 years less than 2 times her sisters age. Frances age is 15 minus her sisters age. How old is Frances?
1 answer:
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Answer:
<em>If statement(1) holds true, it is correct that </em><em> is an integer.</em>
<em>If statement(2) holds true, it is not necessarily correct that </em><em> is an integer.</em>
<em></em>
Step-by-step explanation:
Given two positive integers and
.
To check whether is an integer:
Condition (1):
Every factor of is also a factor of
.
Let us consider an example:
which is an integer.
Actually, in this situation is a factor of
.
Condition 2:
Every prime factor of <em>s</em> is also a prime factor of <em>r</em>.
(But the powers of prime factors need not be equal as we are not given the conditions related to powers of prime factors.)
Let
which is not an integer.
So, the answer is:
<em>If statement(1) holds true, it is correct that </em><em> is an integer.</em>
<em>If statement(2) holds true, it is not necessarily correct that </em><em> is an integer.</em>
<em></em>
Make the 3 into a fraction and then flip it to cancel out which makes it easier then do it to the -2,197 for you to get x
