2018年SAT数学练习模拟题（2）

　　很多备考SAT数学的考生都在烦恼，要如何学习数学才能顺利通过2018年的SAT考试呢?今天就跟着课窝小编一起来看看SAT数学模拟练习题，祝愿各位考生畅游题海后，金榜题君名。

　　Read the following SAT test question and then click on a button to select your answer.

　　A rental car company charges $45 per day for the rental of a midsize car. Additionally, there is a tax of 8% on all car rentals. Which of the following functions c best represents the total charge, including tax, in dollars, to rent the midsize car for d days?

　　A.c(d)=45.08d

　　B.c(d)=45d+1.08

　　C.c(d)=45*0.08d

　　D.c(d)=45*1.08d

　　【答案解析】

　　答案：D

　　解析：

　　Choice D is correct.

　　Read the following SAT test question and then click on a button to select your answer.

　　1/6(√k)-3=1-√k

　　What is the solution, rounded to the nearest tenth, to the equation above?

　　A.1.9

　　B.2.9

　　C.3.4

　　D.11.8

　　【答案解析】

　　答案：D

　　解析：

　　Choice D is correct.

　　今天南京SAT培训小编就和大家分享以上SAT考试内容，希望大家能够熟练掌握，对同学们2018年SAT考试会有所帮助的，小编会继续更新SAT课程，SAT备考，SAT写作，SAT考题等相关内容。