Can someone me? ? i don’t understand what the order is? and or the symmetry

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units

If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4