GRE

x

30

x+y

x+1

r

s

$$x^{y}$$

$$y^{x}$$

The measure of angle ABC

60°

s+3

t

The length of the third side of the triangle

11

2x+4

3x-6

The average (arithmetic mean) of the integers in list K

13

25000 +道题目

5本备考书籍