Which of the following options is the cheapest per month overall? assume that a months has 30 days. rent=$11.95, lease=$149.00/month $3180.00 día at signing, buy $16,000.00 , finance=$389.00/month?

Question and answers are in the attached picture. you so much in advance.

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

If the value of cos330°is√3/2 then find cos 165°.