Ose and Carlos each improved their yards by planting rose bushes and ornamental grass. They bought their supplies from the same store. Jose spent $56 on 4 rose bushes and 6 bunches of

ornamental grass. Carlos spent $78 on 6 rose bushes and 8 bunches of ornamental grass. What is

the cost of one rose bush and the cost of one bunch of ornamental grass?

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)