Simplify the expression

12x^-6y^10X3x^7y

good job you smart son of a gun you are smarter that einstein. 7

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb