GRE
$$m+5$$
$$8-n$$
$$\frac{1}{2}(x+y)$$
$$\frac{1}{2}x + y$$
$$R$$
$$10$$
The radius of $$C_1$$
Twice the radius of $$C_2$$
The greatest prime factor of N
15
The percent increase in the dollar value of the antique from 1980 to 1984
56%
The average of the r + t integers in lists A and B
17.5
m
k
In the xy-plane, the x-intercept of the line determined by the equation y=x+1
0
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