have you ever ridden or seen a roller coaster in action? did you
know that the algebra that you have learned in this unit is related to the math that
engineers use to design roller coasters? engineers want roller coasters to be fun
and scary, but also safe.

Which system of linear inequalities is represented by the graph? !

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)

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?