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Mabel scored 19 points more on her pre-algebra test than nancy .pheobe scored 10 points less on her pre algebra test than nancy .if phoebe scored 23 points ,how many points did mabel score?
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Mabel scored 19 points more on her pre-algebra test than nancy .pheobe scored 10 points less on her pre algebra test than nancy .if phoebe scored 23 points ,how many points did mabel score?

User Sissythem
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1 Answer

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So M=Mabels score
N=Nancys score
P=Phoebes score
M=N+19
P=N-10
p=23 Therefore Nancys Score is 33
Mabel scored 19 more points on her test than Nancy did.
So therefore add N+M = 52
User Carole
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