test 8.doc

MATHEMATICSTEST数学测试60Questions—60Minutes60分钟—60道题theeachproblem,chooseDIRECTIONS:Solve说明:解决每个问题,选择正确的答案,然theincorrectanswer,andthenfill后将答案填写在相应的框内。;,,。someoftheproblemsyouchoose,:Unlessotherwisestated,all注:除非另有说明,“线”“平均值”,两条平行的街道,,2parallelstreets,,南,parallelSouth,intersect2otherstreets,°?SecondStreetintersectsNorthStreetmeasures与南街相交的锐角是多少55°.WhatisthemeasureoftheacuteangleatwhichFirstStreetintersectsSouthStreet?°°°°°°°°°°的简化形24(2+5x)+??x?xoftheexpression4(2+5)+92?式++17x+13G.+++17H.+9+(the2,8)(?instandard坐标平面上y)(?2,8)x3..标准(,),,and8rightshiftedplanecoordinateisunits?,10)A.(thepoint??0),B.(10,10)?A.(?)?6,,?B.(0).(C6,10)D.()?6,C.(10,10)E.(6,10)D.(?10,10)E.(,,会员每张票支付17美元,非会员每张票支付20美元.$17perticketwhilenonmemberspay$20per出售70张会员票和n张非会员票,以美元计的总额是多少?,indollars,+?(20+17)(+70+17)(n+70)G.(20+17)nK.+17)20n+17(70)((n+70)17(70)20n+$$