Joey has a gift card for his favorite restaurant for $15. He wants to treat a group of his friends to pizza at the restaurant. Pizza cost $2.50 per slice. Write an equation that models the total money Joey owes if he buys x slices of pizza after using the gift card.

There are three grizzly bears in the city zoo. yogi weighs 400.5 pounds, winnie weighs 560.35 pounds, and nyla weighs 628.29 pounds. what is the average weight of the three bears? (hint: what do they weigh all together? ) a. 502.97 pounds c. 604.38 pounds b. 529.71 pounds d. 794.57 pounds