Which of the following numbers are not divisible by 2,3,4,5,6,9 or 10?

  2087568668/1  

step-by-step explanation:

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation