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[Data Sufficiency]

试题详情

题目:

For a convention, a hotel charges a daily room rate of $120 for 1 person and x dollars for each additional person.  What is the charge for each additional person?
(1)     The daily cost per person for 4 people sharing the cost of a room equally is $45.
(2)   The daily cost per person for 2 people sharing the cost of a room equally is $25 more than the corresponding cost for 4 people.

选项:

答案:

D

提问:

没太读懂题目和选项

解答:

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阅读1027
解答: sysadmin

提问:

没太读懂题目和选项

解答:

点赞0
阅读1028
解答: sysadmin老师

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