Mike's plumbing charges 22 for coming to your house and 17 per hour for labor . If I paid him 311 , how many hours, h, was mike at my house write and solve an equation that is represented in this scenario.

Which of the following questions is a statistical question? (2 points) how many professional sport leagues are there? where do the professional sport leagues play? how many hours of professional training took place over the weekend? how many hours do you spend each week training for a sports league?

Find the solution of each of the following.

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price