Noods might post more if u want

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer