A or B or C or D ?

What is the reflection image of (5,-3) across the line y = -x?

Write the equation in logarithmic form 8^x=64

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?