Answer:
There is no solution I think. I am probably wrong...
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Answer:
5x +2y
Step-by-step explanation:
3x + 4y + 2x - 2y -> remove parenthesis
5x +2y -> combine like terms ( 3x + 2x = 5x and 4y - 2y = 2y)
let my know if you have anymore questions
Answer:

Step-by-step explanation:
Entrance fee per head = d
Entrance fee for the 5 friends = 5*d = 5d
Booklet of ride ticket per head = 2.5d
Booklet of ride ticket for the 5 friends = 5(2.5d)
Meal ticket per head = d - 4
Meal ticket for the 5 friends = 5(d - 4)
Total amount paid altogether by the five friends = 
From this breakdown above, the total amount paid by the 5 friends for their meal tickets = 