The average of x and y is 16 and the average of x, y, and z is What is the value of z?

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问题 The average of x and y is 16 and the average of x, y, and z is What is the value of z?

选项 A、16
B、22
C、34
D、45
E、66

答案C

解析

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本试题收录于： GRE QUANTITATIVE题库GRE分类

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The average of x and y is 16 and the average of x, y, and z is What is the value of z?

GRE QUANTITATIVE

GRE

Onemusttryhisbestto______tothenewenvironment.

Computertechnologyisadvancingsofastthatoldhardwarequicklybecomescompletelyobsolete.Theelectronicwaste(e-waste)f

UsedtoTVshows,whereeverythingisquickandinteresting,theydonothavethepatiencetoreadanarticlewithoutpictures;

Whatdoestheauthormeanbysaying"theyknowbetternow?"Whichofthefollowingisthemostappropriatetitleforthepassag

Thereisatalethatstrawistheworstmaterialfromwhichtobuildahouse,particularlyifyouareapigwithahungrywolfa

Whatyou’realwaysheard?We’reeatingtoomuchsalt.TheaverageAmericangetsabout3.4gramsofsodiumeveryday,farmoreth

Thecoalweusetodayshould______plantsandtrees.

Asmileisastrongsignofafriendlyandopenattitudeandawillingnesstocommunicate.Itisapositive,silentsignsentwi

Solvetheproblemandindicatethebestoftheanswerchoicesgiven.NUMBERS:Allnumbersusedarerealnumbers.FIGURES:

ListA,BandCmeansthelistofmultiplesofprimenumbers2,3,and5respectively,howmanyintegersbetween1and100,incl

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