Question

A deli charges the same price, $5.10, for all of its different sandwiches. If a company ordered n sandwiches for a luncheon, which equation could be used to find the total price, P, that the deli charged for the sandwiches?

Answer 1

The equation would be:
5.10N=P

I hope that's correct, and I hope I could help. 
Have a great day :)