Consider that x = −9 and y = −6. which statement is true about x + y? a) the sum of x and y is a rational number. b) the sum of x and y is an imaginary number. c) the sum of x and y is an irrational number. d) the sum of x and y is neither rational nor irrational.

10x

step-by-step explanation:

the greatest common factor 30 and 20 is 10

5 is a common factor of 30 and 20 but 10 is also a factor and 10 is greater than 5 so 5 will definitely not be apart of our answer

now the most amount of x's you factor our is just 1 factor of 1

so 10x the gcf of the terms in the polynomial

step-by-step explanation:

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