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1 If x and y are intergers greater than 1 ,is x mutiple of y ? 1 3y 平方+7y=x 2 x平方-x is amutiple of y A certain city with a pupulation of 13200 is to be divided into 11 voting districts and no district is to have a population that is mare than 10 percent greater than the population of any other district,what is the minumim possible population that the least populated district could have 10700 10800 10900 11000 11100 |
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