<span>the first term 13m has TWO factors 13 and m
the second term 2n has TWO factors 2 and n</span>
The product of a number and its reciprocal would be equal to one
So just flip the numbers
=32/21
It is not equal to -2 because the five is a negative so when adding two different integers are subtracted and with a negative sign.
Using the formula y=mx+b we know that m=slope and b= y-intercept. So what your just doing is plugging in. So it would be Y= -3/2x-4 . I hope that helps! ^^
