It is a observation study, because you are observing how much rainfall is in Hawaii at 50 sites.
<span>34 12/27-19 5/6
</span>You may get common denominators.
12*2 = 24
27*2 = 54
5*9=45
6*9 = 54
34 24/54 - 19 45/54
Subtract 19.
15 24/54 - 45/54
14 33/54 = Answer.
What I did was add all the x's since you are trying to find the perimeter then I got 16 and then you add the whole numbers. 16x+3
Use PENDAS
multiply first then add, so 13+ 84 +9 = 106
19 and 13 can be the numbers
hope it helps
