首页
登录
职称英语
Room prices are regularly $ 100, but for each additional room rented by a group,
Room prices are regularly $ 100, but for each additional room rented by a group,
游客
2024-08-08
30
管理
问题
Room prices are regularly $ 100, but for each additional room rented by a group, the price is reduced by $ 3 for each room. For example, 1 room costs $ 100, 2 rooms cost 2 x $97 =$ 194, 3 rooms cost 3 x $ 94 = $ 282, and so on. What is the total cost of renting 6 rooms?
选项
答案
510
解析
由题干中的例子类推可知租六间房子的房租为6×[100—3×(6—1)]=510。
转载请注明原文地址:https://tihaiku.com/zcyy/3710637.html
相关试题推荐
SharepricesontheStockExchangeplungedsharplyinthemorningbut_______sl
BushConcernedaboutRisingGasPricesPresidentBushsaysa
BushConcernedaboutRisingGasPricesPresidentBushsaysa
BushConcernedaboutRisingGasPricesPresidentBushsaysa
许多考场周边的小旅馆价格直逼四级酒店。(surgeto)Pricesatmanysmallhotelsneartestcentershave
Sixoutoftenwomenadmittheyregularlygive______totemptationasthemainr
[originaltext]Fallingticketpricesandrisingincomesareleadingtorapid
Roompricesareregularly$100,butforeachadditionalroomrentedbyagroup,
Withincreasedtaxationandrisingprices,Ericisgoingto______onquitealot
Roompricesareregularly$100,butforeachadditionalroomrentedbyagroup,
随机试题
Astheplanecircledovertheairport,everyonesensedthatsomethingwaswr
ListL:4,5,6,7,7,8,xListLconsistsof7numbers.Whichofthefollowing
PoorpeoplehaveI.Q.’ssignificantlylowerthanthoseofrichpeople,andt
膜迷路包括:A.膜半规管 B.以上都不是 C.球囊 D.椭圆囊 E.膜蜗
钢筋拉伸试验一般应在(10-35)℃环境温度条件下进行。
涎腺多形性腺瘤之所以称为混合瘤是因为()A.肿瘤内既有涎腺上皮,又有
()是指以生存为给付保险金条件,按约定分期给付生存保险金,且分期给付生存
《隔离开关分合闸位置“双确认”改造技术规范》中视频监控应具有对一次主设备状态实时
合约基准价的高低是根据提出需求的一方的需求来确定的。( )
新拌砂浆的流动性用()表示,保水性用()表示。A.沉入度、分层度 B.坍落度、
最新回复
(
0
)