amyy5
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help how do I figure out question 1 part b?? I know the answer is 56(the answers are in the back of the textbook) but how do I show my working / figure it out ? by the way the answer to part a is 136...

help how do I figure out question 1 part b I know the answer is 56the answers are in the back of the textbook but how do I show my working figure it out by the class=