Orlo uses a spool of wire to make 15 necklaces. At this rate, how many spools of the same size would he use to make 50 necklaces?

Can any one me with the answers to these questions asap?

Solve 3x-18=2y and 5x-6y=6 by elimination show work

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose