What is the perimeter of a rectangle with a width of 2 centimeters and a length that is 3 times longer than the width

Find the equation using the point (4,8)

Write the expression 7x^3-28xy^2 as the product of 3 factors

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.