Admission to a science museum is $22 for an adult. The cost for a child is $5 less than the cost for an adult. What would be the total cost of admission for 12 adults and 15 children? Explain.

Relax

Respuesta :

Answer:

The total cost is 519

Step-by-step explanation:

22x12=264 and 22-5=17 so 17x15=255

264+255= 519