the manager of a movie theater wants to know the number of adults and children who go to the movies the theater charges $8 for each adult and $4 for each child at a showing or 200 tickets were sold the theater collected 1304 write two equations and use them to solve the system

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.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

If f(x)=x+7 and g(x)=1/x what is (fog)(x)