Answer:
Option B, (Top right) is the correct option.
Explanation:
In the given diagram length y is represented by the addition of x and w.
So the equation will be y = x + w
Now we go through the options given.
"Option B,(top right option) The total cost y, of a meal that includes the prices of a sandwich w and price of fruit x." suits this situation the best.
Total cost of meal "y" = price of sandwich "w" + price of a fruit "x"