Answer:
-35
Step-by-step explanation
A predecessor is something that came before the current version, and -36 is negative so before -36 is -35
Xy(9x)(5x^3y) so the greatest common factor is xy
75+37+x=180
112+x=180
180-112=68
Hope I got it right for your sake.
With negative exponents you make it a fraction.
For example with your equation it would be
1/2^7<2
So basically you just flip the fraction to cancel out the negative then you can continue to solve.
And a quotient. D.
In a division you have:
Quotient = Dividend / Divisor
The result is called the Quotient, the number at the top of the division is called the dividend and the number below is the divisor.