Which of the following expressions is equivalent to xy^3?
(options in the pic)

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Select all of the following expressions that are equal to 2.5.

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.