Trent ordered sandwiches for his friends. the veggie sandwiches cost $4 apiece and the meat sandwiches cost $5 apiece. trent ordered 5 sandwiches and paid $22. how many of each type of sandwich did he order?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.