Answer:
Burgers: 12
French Fries: 34
Step-by-step explanation:
I am sending more pictures so you can see how I got the answer
Answer: 19 coins
Step-by-step explanation:
38-19=19
To check, take any one of the nubers and replace it with x, and when you solve for x. you'll get that number back. For example:
Let x represent the amount used to buy a notebook
19+x=38
x=38-19
x=19