Chris and Nick want to split an 8-scoop ice cream sundae. The sundae costs $15.75. They each earned $6.50 for weeding the
garden for their mom. How much more money do they need to buy
this sundae?

(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)