首页
登录
职称英语
X, Fare positive integers and X+2Y=16. What’s the value of X?(1)X>Y(2)X>4, Y>4
X, Fare positive integers and X+2Y=16. What’s the value of X?(1)X>Y(2)X>4, Y>4
游客
2025-02-27
8
管理
问题
X, Fare positive integers and X+2Y=16. What’s the value of X?
(1)X>Y
(2)X>4, Y>4
选项
A、Statement (1) ALONE is sufficient, but statement (27) alone is not sufficient to answer the question asked.
B、Statement (2) ALONE is sufficient, but statement (26) alone is not sufficient to answer the question asked.
C、BOTH statement (1) and (27) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient.
D、EACH statement ALONE is sufficient to answer the question asked.
E、Statement (1) and(27)TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.
答案
B
解析
Statement (1)中,X+2Y=16,X>Y,满足等式的解有许多个,所以单独(1)不行。Statement (2)中,X>4,X+2Y=16,那么2Y<12,Y<6,而已知Y>4,所以y=5,当然X=6,所以B为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3974550.html
相关试题推荐
Ifx,yandzaredifferentpositiveintegerslessthan10,whatisthegreatest
X,FarepositiveintegersandX+2Y=16.What’sthevalueofX?(1)X>Y(2)X>4,Y>4
Whatisthegreatestcommondivisorofpositiveintegersmandn?(1)misaprim
Whatistheunitsdigitofpositiveintegerx?(1)xdividedby9hasaremainder
Ifx,y,andzarepositiveintegersand2x=3y=5z=7w,thentheleastpossibleva
kandsaretwopositiveintegerssuchthatk>s,ifk×s=132,whatisthetotaln
IntestsforPironoma,aseriousdisease,afalsepositiveresultindicatesthat
TheproductoftwoconsecutivepositiveintegersCANNOTbeA、aprimenumberB、div
Theaverage(arithmeticmean)of3differentpositiveintegersisequaltothe
Ifn=pqr,wherep,q,andrarethreedifferentpositiveprimenumbers,howma
随机试题
PASSAGETWO[br]WhydoestheauthorsaythatthetaskisbecomingharderinPar
Manmadefibershaveonlybeenusedtomake【B1】______foralittleoveracen
Languageisfantasticallycomplex.Itsbuilt-inmeansofcombiningandrecom
EffectiveLectureStrategiesLecturalgia:painfullecture;c
假设某一宏观经济由下列关系和数据描述:消费曲线C=40+0.8Yd,其中,
劳务人员工资表的最终表格由用工单位(分包)编制,必须由()签字确认,加盖用工企
某企业生产单一产品,年销售收入为100万元,变动成本总额为60万元,固定成本总额
麻疹前驱期最有诊断价值的表现是A.皮肤红色斑丘疹 B.上呼吸道卡他症状 C.
A.苍术 B.草果 C.草豆蔻 D.豆蔻 E.藿香既能解暑,又能化湿止呕
在风险识别方法中,可以明确地发现建设工程所面临的风险,但仅着重于流程本身的方法是
最新回复
(
0
)