At midnight, the temperature is 34 degrees Fahrenheit. The temperature decreases 2 degrees each hour until 3:00 A. M. The temperature then increases
3 degrees each hour until 7:00 A. M. What is the temperature at 7:00 A. M.?

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?