One rabbit eats 8 carrots every day.

How many carrots does a rabbit eat in 7 days?

What is the smallest integer n such that n\sqrt{2} is greater than 20

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?