Answer:
The first table.
Step-by-step explanation:
Every single time, the x is being multiplied by 3 to get the y, and that means its proportional. Also, the second one is for sure NOT proportional
Answer:
A
Step-by-step explanation:
Because it is a random sample
Google maps
XD
This depends on what equipment you have, as I said before the internet is one way but you could use a scale map etc..
4*25=100
The glacier was 100 feet shorter than it was originally by the end of the 25 day period.
Hope this helps :)