find x-y and y-x when x=-9 and y= -1/5
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Answer:
Step-by-step explanation:
x-y = -9-[-1/5]
= -9+1/5
= -45/5+1/5
= -44/5
y-x = -1/5-[-9]
= -1/5+9
= -1/5+45/5
= 44/5
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