SAT数学中短语问题?题目好像错的题目是:for how many ordered pairs of positive integers(x,y) is 2x+3y

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SAT数学中短语问题?题目好像错的题目是:for how many ordered pairs of positive integers(x,y) is 2x+3y

SAT数学中短语问题?题目好像错的题目是:for how many ordered pairs of positive integers(x,y) is 2x+3y
SAT数学中短语问题?题目好像错的
题目是:for how many ordered pairs of positive integers(x,y) is 2x+3y

SAT数学中短语问题?题目好像错的题目是:for how many ordered pairs of positive integers(x,y) is 2x+3y
嗯,应该是1,答案可能错了,我做模拟题的时候有数学题的答案也是怪怪的,像说 given that y not equal to 0,what is the value of 后面正确答案是 0/2,不就是0吗?