Answer:
X×Y×Z%/100
Step-by-step explanation:
using formula
si=p×t×r%/100
First you add up all the items and the coupon then you will get $24.51. then subtract $50.00 take away $24.51 then you will get $25.49. So when she left the store she had $25.49
Well, 225 + 75 = 300. So, that means 300 dollars per night. 1,200 ÷ 300 =400
400 Is the answer.
Associative property of multiplication which states :
(a * b) * c = a * (b * c)