Answer: School Y has 4 points and School X has 12 points.
Explanation:
Let the number of points School Y has be x
Let the number of points School X has be 3x
According to question, we get
So, the number of point School Y has 4.
and number of points School X has
Hence, School Y has 4 points and School X has 12 points.
Answer:
The answer is B to your question
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Step-by-step explanation:
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Answer: No solution
Let one number be x
Other no. will be 2x
x - 1/2(2x) = 20
x - x = 20
No solution