Answer:
buy something you'll use so often
Step-by-step explanation:
or save it for a trip to go to
Answer:

Step-by-step explanation:
![8 \log_5 x^5\\\\=8(5) \log_5 x~~~~~~~~~~~~~~~~~~~~;[\log_b m^n = n \log_b m]\\\\=40 \log_5 x](https://tex.z-dn.net/?f=8%20%5Clog_5%20x%5E5%5C%5C%5C%5C%3D8%285%29%20%5Clog_5%20x~~~~~~~~~~~~~~~~~~~~%3B%5B%5Clog_b%20m%5En%20%3D%20n%20%5Clog_b%20m%5D%5C%5C%5C%5C%3D40%20%5Clog_5%20x)
IT IS NUMBER LINE NOT TIME
AND THE ANSWER Is with the attachment
Circumference of a circle is simply C = πd, d = diameter.
now, we know the diameter is 80, so C = π80, or just 80π.