72 hours is exactly 3 days...
I think the answer is x2 +64 but I hope you get it right good luck ! I hope it is 64 thanks
Answer:

Step-by-step explanation:
9.5 in value of adult tickets. 6.5 is value of children's tickets. combined selling of all of them should be greater than or equal to 800 ("atleast" in the question shows it can be more but cannot be less)
The simplest form of 56:21 is 8:3.
If you divide each number by 7, you would get 8:3.
Hope this helps!
Answer:
1. Less Steeper
2. Reflected over the x axis
3. Steeper
Step-by-step explanation: