An adidas hat that has a regular price of $15.50 and is discounted 25% (a) what is price of the hat after discount? (b) if the sales tax is 7.5%, how much is the tax (c) what is the total cost of the hat?

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules