If i = square root of -1, then i to the second power =

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.

Identify one charcteristic of exponential growth

The answer is 7.2 how would you put this as money