Who got a hangoutss??

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Factor the monomial completely 42a3b3

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths