In an ordered pair, the x-coordinate represents the number of hexagons and the y-coordinate represents the total number of sides. if the x-coordinate is 7, what is the y coordinate

How many solutions does the nonlinear system of equations graphed bellow have?

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)