Mrs. Williams spent a total of $175 when she went Black Friday shopping. If the original price of the items she purchased was $437.50, what percent discount did she receive? get brain listed after you answer

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Factor this polynomial completely x^2-64