Answer:
They should have received 5 dollars back
Step-by-step explanation:
First step
Add 7.00 +7.45 which gives you 14.45
Next, multiply 2 times 1.95 which gives you 3.70
Then add 14.45(salad and sandwhich) +3.70(glasses of lemonade)+ 1.85(taxes)
you will end up with 20 dollars
You give the waiter 25 but the meal cost 20
Therefore you should get 5 dollars back
Hope this helps!!!