Abby and mark were trying to factor this polynomial: 6x2 − 3x − 9. abby's solution was 3(2x − 3)(x + 1) and mark's answer was (2x − 3)(3x + 3). which student had the correct answer and why?

i know abby's answer is correct, but what do they mean by why?me!

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

What does the relationship between the mean and median reveal about the shape of the data

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car