Alright, here is how to do it: First you are going to want to multiply 4x4. [That is Dino's Charges for 4 Sandwiches.] So once you've done that, you should get 16
Now, you're going to want to multiply 8x4. [That is Carla's charges for 4 Sandwiches.] So once you've done that, you should get 24.
Now, to find the difference you will have to subtract them. 24-16 = 18. Now that we've done this we now know your answer is: Carla's sandwiches cost more than Dino's sandwiches. The difference is 18 dollars. ------------------------- I hope I helped, if I did; please give me brainliest. :)
