Max's bill at a restaurant is $8.67. he uses the following method to figure out a tip of about 15%. round the amount of the bill to the nearest ten cents. move the decimal point one place to the left. then find half of the result. add the last two answers and round to the nearest five cents. how much will the tip be for the bill? why does max's method work?

Divide. write in the simplest form. 4 1/6 divided by 10

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?