Step-by-step explanation:
18x^3: 1, 2, 3, 6, 9, 18 x, x, x
30x^5: 1, 2, 3, 5, 6, 10, 15, 30, x, x, x, x, x
gcf: 6x^3
False... it can be any size, but it will only be smaller than the hypotenuse.... hope this helps!
S(70/100)=350
70s=35000
s=35000/70
s=500
So there are 500 students in the school.