You would combing like terms. In this case, it is 5/3v and 1/3v. So you would add them together to get 6/3v,or just 2 because 6 divided by 3 is 2. So now you have 2v+4=8.
Area of the triangle: 1/2(4) *6= 12
150- 12= 138
138/6= 23
x=23
Well she started with P. She then found 87 ADDING that to her original P meaning she has P+87 coins :)
The first 8 in 8,644.58 is ten thousand and the second 8 is hundreth!
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