Set A = {0, 3, 8}. Set A is NOT a subset of which set of numbers?

Which statement about the graph of y = 8(0.25)^2

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Which of the following contains a variable?