Solve for x: -4≤x+3＜18

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问题 Solve for x: -4≤x+3＜18

选项

答案 To solve this problem, subtract the 3 from both sides of the inequality: -4-3≤x＜18-3 -7≤x＜15 x is greater than or equal to -7, and it is less than 15.

解析

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本试题收录于： GRE QUANTITATIVE题库GRE分类

GRE QUANTITATIVE

GRE

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Solve for x: -4≤x+3＜18

GRE QUANTITATIVE

GRE

Televisionhasopenedwindowsineverybody’slife.Youngmenwillneveragaingotowarastheydidin1914.Millionsofpeople

MaggieWalkerwasbornin1867inRichmond,Virginia.Hermotherwasonceaslaveinarichwoman’shouse.WhenMaggiewasvery

Textbookpricesaretraditionallyhigh."Combinedwiththerisingcostoftuition,thepriceofbooksforourstudentsisjust

A、 B、 C、 D、 B本题考查定语从句。thissummerwillbemuchhotterthanbefore是定语从句用来解释说明conclusion，连接词不能用when，只能用tha

Somepeoplethinkoflifeasagame.Therearesimilaritiesbetweenlifeandgames;bothcanbeplayed,bothhaverules,andbot

Agoodmodernnewspaperisanextraordinarypieceofreading.Itisremarkablefirstforwhatitcontains:therangeofnewsfro

Thewaypeopleholdtothebeliefthatafunfilled,painfreelifeequalshappinessactuallyreducestheirchancesofeveratta

Tothescientists’delight,theireffortshaveincreasedpeople’s()oftheimportanceofsavingwater.

IfScotthasearnedxdollarsbyworking3daysaweekataconstantdailyrateforWweeks,whichofthefollowingrepresentsh

Lastyear,landvaluesinmostpartsofthepinelandsrosealmostsofast,andinsomepartsevenfasterthanwhattheydidouts

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