Ten years from now a is twice as old as b 5 years ago a was three times as old as b what are the ages of a and b today.

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Which expression is equal to 5p? p + p + p + p + p 4p + 1 p + 5 p^3 + p^2