The distance from the center of a round table top is 4ft . what the area of the table top?

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !