If you double lucien’s age and then subtract 6, you get paul’s age. 2 years ago the sum of their ages was 29. how old is each person?

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.

Is (root2 -2)^2 rational or irrational. show the steps and answer fast