问一道SAT数学题:n>5,then in terms of n,how much less than n-4 is 5
来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/05/08 19:02:49
问一道SAT数学题:n>5,then in terms of n,how much less than n-4 is 5n+3?
有这么几个选项
A.2n+7 B.2n-7 C.2n+1 D.2n-1 E.n+7
有这么几个选项
A.2n+7 B.2n-7 C.2n+1 D.2n-1 E.n+7
你这答案有问题吧.
再问: 我觉得应该是用n-4减去5n-3,最后的-4-7,可是没有这个选项
再答: 是呀应该是:-4n-7
再问: 可是没有这个选项。而且题目应该也没有错的。不过还是谢谢你啦
再答: 你哪里看到的题?我查查看。
再问: 2007年10月的section3的第15题。
再答: 知道了题目应该是n>5,then in terms of n, how much less than 7n-4 is 5n+3? 你看的是复印件,有黑的地方挡住了吧。呵呵, 这么容易的题,你不会错的,要错,也是老美错了吧。哈哈!
再问: 我觉得应该是用n-4减去5n-3,最后的-4-7,可是没有这个选项
再答: 是呀应该是:-4n-7
再问: 可是没有这个选项。而且题目应该也没有错的。不过还是谢谢你啦
再答: 你哪里看到的题?我查查看。
再问: 2007年10月的section3的第15题。
再答: 知道了题目应该是n>5,then in terms of n, how much less than 7n-4 is 5n+3? 你看的是复印件,有黑的地方挡住了吧。呵呵, 这么容易的题,你不会错的,要错,也是老美错了吧。哈哈!
问一道SAT数学题:n>5,then in terms of n,how much less than n-4 is 5
sat的数学题If n is ang prime number greater than 2, which of the
Terms of payment:N
sat一道数学题On a square gameboard that is divided into n row of
一道数学题.find the sum of the n consecutive geometric terms whic
一道sat数学题how many integers greater than 20 and less than 30 a
求问一道GRE数学题S is the sum of the first n negative integer power
7、The sum of n different positive integers is less than 50.T
why后面接下the sum of n diffrernt natural number is less than 50
英语翻译The sum of n different positive integers is less than 50
if 4 less than 3 times a certain number is 2 more than the n
if 4 less than 3 times a certian number is 2 more than the n