a month monthly salary is 12000 .1/4 of the salary is spent on rent out of the remainder, 2/5 is spent on food and 1/8 on transport how much does he have left. pls it is urgent​

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

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)