Dante is the head cook in the cafeteria. Each lunch consists of one serving of pasta and one serving of salad. Pasta costs p dollars per serving, and salad costs s dollars
per serving. He needs to order 100 lunches for seventh graders and 100 lunches
for eighth graders. Which expressions represent the total cost of pasta and salad?
Choose all the correct answers.
A 7(p + s) + 8(p + s)
B 200(p + s)
C 100(p + s) + 100(p+ s)
D 200p +s
F 200p + 200s
E p +s + 200