34 is larger than 3, so 34.653
Just subtract 622 feet from 486 feet to get the change in elevation. The result will be negative because your friend's house is at a lower elevation than yours.
Now find the mean change in elevation per mile by dividing (486 ft - 622 ft) by 4 miles:
-136 ft
----------- = -34 ft/mile
4 mi
You simply divide 78 by 3, so the answer will be 26.
Answer:
T=(3)+A
Step-by-step explanation:
A is how many more
t is total
3 is how many cards he owns
hope this helped