GRE
$$p+st$$
$$s(p+t)$$
The distance between P and Q
The distance between Q and R
The value of the tens digit of x
The value of the units digit of y
The number of positive integers between 0 and 10, inclusive
The number of odd integers between 10 and 30, inclusive
The tens digit of n squared
6
$$\frac{1}{n}$$
2
|a+b|
5
Of all the acres planted with corn in region A and region B combined, the percent of acres that are planted with the hybrid seed
14%
The average of the values in $$K$$
$$53.5$$
$$x^{2}$$ - $$y^{2}$$
1
$$x^{-3}$$+$$y^{-3}$$
$$(x+y)^{-3}$$
25000 +道题目
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