What is "this" region?
20 - 7 = 13 18 - ? = 13
Math - Oh my gosh please help!
To estimate the total distance, I'd round each day's distance to the nearest kilometer, and add them together. Divide the sum by 5 to get an average. Round to the nearest km.
Aaron -- please take the information Damon posted and apply it to your choices.
Please correct your typo.
It's a finished claim.
Which doesn't use fossil fuel or electricity?