Oliver buys 258 lbs of rice for his restaurant. He buys 20 bags of rice. How many pounds does each bag hold?

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?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?