GRE
$$y-x^2$$
$$y+x$$
The least possible value of $$y$$
$$-8$$
The area of the rectangular region
$$50$$
$$(b-1)+(a-3)$$
$$\sqrt{(b-1)^2+(a-3)^2}$$
$$\frac{s}{r}$$
$$\frac{u}{t}$$
$$x+y$$
$$z$$
The number of possible integers $$x$$ for which $$x, 2$$, and $$6$$ are the respective lengths of three sides of a triangle
$$4$$
The length of $$PQ$$
$$8$$
The length of line segment $$OC$$
The length of line segment $$OP$$
The area of the shaded region
$$144π$$
$$\frac{The area of triangular region EFG}{The surface area of the cube}$$
$$\frac{1}{6}$$
25000 +道题目
251本备考书籍