一道SAT数学题,求翻译! How many different ordered pairs (x一道SAT数学题,求翻译! How many different ordered pairs (x,y) are there such that x is an even integer, where 4<_x<_10, and y is an integer, where 4<x<10

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一道SAT数学题,求翻译! How many different ordered pairs (x一道SAT数学题,求翻译! How many different ordered pairs (x,y) are there such that x is an even integer, where 4<_x<_10, and y is an integer, where 4<x<10
一道SAT数学题,求翻译! How many different ordered pairs (x

一道SAT数学题,求翻译! How many different ordered pairs (x,y) are there such that x is an even integer, where 4<_x<_10, and y is an integer, where 4<x<10


一道SAT数学题,求翻译! How many different ordered pairs (x一道SAT数学题,求翻译! How many different ordered pairs (x,y) are there such that x is an even integer, where 4<_x<_10, and y is an integer, where 4<x<10
当x是偶数 取值范围……y是整数 ,取值范围……时 有多少种不同的有序对