**Answer:**

The amount of money originally spent and the money made by Stefan is required.

Stefan originally spent $110.

Money Stefan made is $66.

**Step-by-step explanation:**

**Answer:**

The statement is true because it has an equivalent length on both sides

**Answer:**

all work is shown and pictured

11 15 15/x

Jonah spent the cost of a movie ticket and split the cost of popcorn, so this needs to be represented by a " + ". Jonah just buy one piece tickets, so 11 is tickets price. We know Jonah's costs represented by the expression 11+15/x, "x" on behalf of the number of he and his friends, so 15 is the price of popcprn. 15/x means one person's money for the poopcorn, including Jonah.