Please help ill brainiest u-

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

Match the one-to-one functions with the graphs of their inverse functions.