The department store buys a suit for $72. They mark it up 110%, what is the

mark-up amount?

If 1 km = 0.621 miles, how many miles are in a centimeter

Hi my sisters and brothers can tell me the answer because i don’t understand the question

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.