if you work 7 hours Monday , 5 wholes and 3/4 hours on Tuesday and 3.2 hours on friday and you earn $8.50 how much money did he earn for those three days

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.

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account