Help me out please!! NO LINKS PLEASE:D

What is the surface area of the right rectangular prism shown in the figure?
A. 143m^2
B. 286m^2
C. 315m^2
D. 486m^2

The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Find the slope of a line given the following two points