首页
登录
职称英语
The following data sufficiency problems consist of a question and two statements
The following data sufficiency problems consist of a question and two statements
游客
2024-01-14
31
管理
问题
The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether
A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statements (1) and (2) TOGETHER are NOT sufficient. [br] What is the value of x-y?
(1) (x-y)2=25
(2) 4x=4(y+3)
选项
答案
B
解析
alone is insufficient because x-y could equal either 5 or -5. (2) alone is sufficient; the statement can be simplified to x=y+3, in which case x-y=y+3-y=3.
转载请注明原文地址:https://tihaiku.com/zcyy/3360480.html
相关试题推荐
Amanisbeingquestionedinrelationtothe______murder.A、advisedB、attended
Whilebeingquestionedonthecourt,themandenied______theoldlady’snecklac
______youwerebusy,Iwouldn’thavebotheredyouwithmyquestions.A、IfIreal
Thisquestionistoohard;itis______mycomprehension.A、belowB、beyondC、over
Writtenapplicationsshouldbesenttousincase______someproblemswiththe
Healthproblemsarecloselyconnectedwithbadeatinghabitsanda______ofexe
Theseresultsare______withthefindingsofthepreviousstudy.A、consistentB、co
Seldomdidwerealizethatmanyofourhairproblems______whatweeat.A、relyon
Student:ImeanIwanttodosomeoftheseproblems.Teacher:Yeah.Stu
______studentwithalittlecommonsenseshouldbeabletoanswerthequestion.A
随机试题
Itseemslikeeverydaythere’ssomenewresearchaboutwhetherourfavorite
Old______mygrandpais,heworkslikeayoungman.A、thatB、asC、whoD、likeBas引
Birth,marriageanddeath:thesearethegreatest【B1】______inahuman’slife
IntroductoryLecturetoUniversityStudyIn
DoS攻击的目的是()。A.获取合法用户的口令和账号 B.使计算机和网
根据矿井相对瓦斯涌出量、矿井绝对瓦斯涌出量、工作面绝对瓦斯涌出量和瓦斯涌出形式,
断路器操作机构中,液压(气动)操动机构的油、气系统应无渗漏,油位、压力符合()规
A.几何均数 B.算术均数 C.中位数 D.全距 E.标准差反映抗体滴度
BOT项目的结构包括的组织有( )。A.项目的发起人 B.项目的投资者 C.
B家具木材厂加工车间内用可移动式传送带传送物料。可移动式传送带的驱动电机使用38
最新回复
(
0
)