There are 60 tables in a restaurant, with 25% of them seating 2 people. the tables remaining seat 4 people. how many seats are there in the restaurant?

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours