Me asap one friday night, a group of friends bought 5 containers of popcorn and 4 granola bars at the movie theatre for $42.50. the next week, the same group of friends bought 3 containers of popcorn and 6 granola bars for $34.50. let p represent the cost of one container of popcorn. let g represent the cost of one granola bar. which system of equations will solve for p and g? a. 5p+4g=34.50 3p+6g=42.50 b. 4p+5g=34.50 3p+6g=42.50 c. 4p+5g=42.50 6p+3g=34.50 d. 5p+4g=42.50 3p+6g=34.50