The selling price of an item is $600. after 6 months of not selling, it is marked down by 10%. after another 6 months of not selling, it is further marked down by 20%. find the sale price after both.

For an experiment, a penny is tossed. at the same time, a spinner with 8 congruent sections numbered 1–8 is spun. how many possible outcomes are there for the experiment?

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

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2