these are all of my points PLZ HURY PLZ FIRST ONEE TO ANSWER GETS BRAINLIEST The table below lists the masses and volumes of several pieces of the same type of metal. There is a proportional relationship between the mass and volume of the pieces of metal. Determine the mass, in grams, of a piece of metal that has a volume of 18.5 cubic centimeters.

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)