Am I too late to answer this
Answer:
eukaryotic cells (cells that have a nucleus) and prokaryotic cells (cells that do not have a nucleus)
Step-by-step explanation:
Y = -6x + 2 . . . . . . . . (1)
-12x - 2y = -4 . . . . . . (2)
Putting (1) into (2), we have
-12x - 2(-6x + 2) = -4
-12x + 12x - 4 = -4
-4 = -4
Therefore, the system has infinite number of solutions.
Is 21 because volume you add them up