C. only
D. and only
E. , and
答案;A
5.On the number line, 1.4 is halfway between which of the following pairs of numbers?
A.-1.4 and 2.4
B.-1 and 2
C.-0.3 and 3.1
D.0.15 and 1.55
E.0.4 and 1
答案:C
6.If the sum r+s is 2 less than the difference r-s, then s=
A.-2
B.-1
C.0
D.1
E.2
答案:B
7.The value of y will decrease as the value of x increases in which of the following equations?
A.y=x
B.y=x-2
C.2-y=3-x
D.2x-y=4
E.x+2y=1
答案:E
8.What is the cost, in cents, of using a certain fax machine to send n pages of a report if the total cost for sending the first k pages is r cents and the cost for sending each additional page is s cents?
A.r+s
B.r+s
C.rs
D.kr+s
E.kr+ns
答案:A
上面每道题目都是关于gre数学考试的典型题目,考生可以根据题目来复习知识点,这样更有针对性。小编祝大家考试顺利!
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