Answer:
90 point 
Explanation:
they have to be equel 
hotel elegance 
30 for signing up 
15 per night 
45 point 1 night and signing up 
90-45= 45 
45÷15=3
 3nights 
hotel paradiso 
10 signing up 
20 per night 
30 for signing up and 1 night
90-30=60 
60÷20= 3 
3nights 
 
if he spends 3 night at the hotel he will get the same points