Which one of the following is an example of a proper fraction a7/6 b4/4 c3/4 d 4/3

Somone me i want to know what 18 hours out of 24 hours in a fraction

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

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)