Functions h and k are inverse functions, and both are defined for all real numbers. Using this relationship, what is the value of each function composition?

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.