During a camping trip, tony hikes 13 1/2 mi in one day. he hikes 2 1/4 mi each hour. how many hours does it take tony to complete his hike?

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10