Round to the place value of $72,471 underlined digit of 7

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?

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Acircle has a circumference of 28.36 units what is the diameter of the circle