Each runner is carrying an 8 ounce bottle of water a 2.1 ounce energy bar and a 3 ounce energy drink write an expression in simplest form that represents the weight carried by y runners interpret the expression

Henrik is shopping at a store. the store is having a sale on all items. henrik also has a coupon for an additional amount off the sale price. the expression 0.7p – 15 represents the final price, in dollars, of items with a regular price of p dollars. complete the table by filling in the value of the coupon and the percent discount of the store's sale.