2+1/3n=8 is the answer, I believe.
A is the answer because it costs $295 for the ticket and $271.9 in total if he drives in car. So therefore driving is less expensive.
100 x 37= 3700
-Agarvated
(Please do not comment anyone who is commenting rudely thank you!)
Transformation.. If you're referring to geometry
First we want to find how much it costs for 1 stamp, so we do 8.28 divided by 18, which equals 0.46. Then, we multiply 0.46 and 12, which is 5.52. Therefore, it would cost $5.52 to buy 12 stamps.
