lola is buying popcorn at the movie theater. she can buy a 10 oz bag of popcorn for $6.50, write and simplify a numerical expression to find the cost of 1 oz of popcorn

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.