Please help me!! Just look at the picture and help me with which ones a functions!

Describe a situation that you could represent with the inequality x< 17

Find the values of the variables in the kite

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph