On Friday, a local hamburger shop sold a combined total of 544 hamburgers and cheeseburgers. the number of cheeseburgers sold was three times the number of hamburgers sold .how many hamburgers were sold on Friday?.

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots. players number of free throws made free throw attempts kelly 16 20 sarah 25 30 maggie 31 40 liz 44 50 kim 47 60 how many players made at least 80% of their shots? round to the nearest percent.