首页
登录
职称英语
36 If x is an integer and y=4x+3, which of the following cannot be a divisor of
36 If x is an integer and y=4x+3, which of the following cannot be a divisor of
游客
2025-02-27
8
管理
问题
36 If x is an integer and y=4x+3, which of the following cannot be a divisor of y?
选项
A、5
B、6
C、7
D、9
E、23
答案
B
解析
The most direct way to answer this question is to realize that for any integer x, 4x+3 cannot be an even number, so it therefore cannot be divisible by even numbers. Since 6 is the only even number among the answers, it has to be the answer. The other way to approach this is to plug a series of integers, starting with 1, into the equation and eliminate the choices until only 6 is left.
转载请注明原文地址:https://tihaiku.com/zcyy/3975050.html
相关试题推荐
Ifxandyareoddintegers,whichofthefollowingmustalwaysbeanon-integer
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
Whichofthefollowingcouldbetheequationoflinelinthefigureabove?[img]
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
Ifx,y,andwarenonzeronumbersandx-y=w,whichofthefollowingisequalto
Ofthefollowing,whichismostnearlyequaltobutnotgreaterthan[img]2011q3
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements
随机试题
Inanagewhereglobalizationisthetrend,learningaforeignlanguagebec
Youaresuchawetblankettosaysuchdepressingwordsonthisexcitingoccasio
Whatistheconversationmainlyabout?[br][originaltext]W:Whatareyoudoing
Dolphin-assistedtherapyforchildrenwithmentaldisabilitieshasmadeas
发生水跃和水跌的条件是( )。A.都是从急流过渡到缓流 B.都是从缓流
人际交流中的反馈形式有()A.语言反馈 B.体语反馈 C.负面反馈
指挥的手势是指挥工作的核心。两手的基本分工是()。A.右手打拍子,左手负责提
二氧化碳超临界萃取法提取挥发油的优点不包括A.无有机溶剂残留B.可防止挥发油氧化
Thechangeinthatvillagewasmiraculou
宽带薪酬结构能引导员工( )。A.责任感提高 B.工作效率提高 C.自我提
最新回复
(
0
)