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Maths Puzzle
Numerical Ability
put into slope int. form: 5x-5y >70
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I don't understand these kind of problem: 4 1/6 x
____ = ____
2 1/4 3/5
manager of a furniture factory finds that it cost $2200 to manufacture 100 chairs in 1 day, and $4800 to produce 300 chairs in one day. assuming that the relationship between cost