Atrapper drove 150 miles at 50 miles per hour and then 160 miles at 40 miles per hour. how many hours did the drive take altogether?

What is the range of the data below? .8090100

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?