mparison: 3y + 2 ? y | | 5 Then simplify: Step 1: Multiply both sides by 5 to get 3y + 2?5y | | Step 2: Subtract 3y from both sides to get 2?2y | | Step 3: Divide both sides by 2 to get 1 ? y | | The comparison is now simplifified as much as possible. In order to compare 1 and y, note that you are given the information (above Quantities A and B). y > 4 It follows from that or so that in the comparison the y > 4 y > 1, 1 < y, 1? y, | | placeholder represents ? 1 less than (<): < y. | | However, the problem asks for a comparison between Quantity A and Quantity B, not a comparison between 1 and y. To go from the comparison between 1 and y to a comparison between Quantities A and B, start with the last comparison, and carefully consider each simplifification step in reverse 1 < y, order to determine what each comparison implies about the preceding comparison, all the way back to the comparison between Quantities A and B if possible. Since step 3 was “divide both sides by 2,” multiplying both sides of the comparison by 2 implies the preceding comparison thus reversing 1 < y 2 < 2y, step 3. Each simplifification step can be reversed as follows: ! Reverse step 3: multiply both sides by 2. ! Reverse step 2: add 3y to both sides. ! Reverse step 1: divide both sides by 5. When each step is reversed, the relationship remains less than
Anderson老师
{教授课程}: 英联邦雅思及北美留学托福,SAT, GRE, GMAT, SSAT培训,
{教师简介}:老师自己IELTS(8分,单科不低于7.5分)GRE(330+分)GMAT(750+分)
* 留学培训行业10年工作经验
* 担任南方科技大学GRE的教学
* 担任新东方北美留学部GRE GMAT SAT及托福的班级课教学
* 罗湖外国语学校担任TOEFL教学
* 深圳第三高级中学英联邦留学IELTS教学
* ALV一等国际教育担任ESL, EFL, IELTS 及深国交入学培训
* 哈博教育担任IELTS,TOEFL, SAT/SSAT教学
* 等等等留学培训机构
现招生去英联邦留学的雅思考生,和北美留学的托福,SAT, GRE, GMAT, SSAT的考生培训,就老师自己带过的学生当中像语言类考试雅思或者托福或者SSAT的高分考生的真实案例非常多,而难度比较大的思维类考试SAT,GRE,GMAT考试当中,真实案例有SAT1500+, GRE325+,GMAT700+的考生。
不管是老师自己考到的留学类考试高分,还是老师自己丰富的留学培训的经历都不重要,重要的是课费实惠
课费实惠,课费实惠,重要的事情说三遍
Anderson:132-6724-2088(微信同)
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上课中心地址1(南山分店):深圳市南山区世界之窗美加广场A座(威尼斯睿图酒店对面,渣打银行楼上
自驾车请停美加广场停车场(欢乐谷正门对面,7-11旁)
地铁乘车路线:世界之窗站A出口,直行50米,然后往欢乐谷方向步行100米左右;
上课中心地址2(百花分店):深圳市福田区百花红荔路群星广场A座 (苏宁电器楼上;圣廷苑酒店对面)
乘车路线:华新地铁B出口