Keep it going spotlight uh,

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges