One way to compute a 20% discount is to multiply the price by 0.20. The price of a pair of sneakers is $84.50. Calculate the discount.

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.