Kyle uses the number 400 to represent a location 400 miles north of the equator. she uses the number -2000 to repesent a location 2000 miles south of the equator. which number would represent a location on the equator?

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Afootball is throw by a quarterback to a receiver