A. Julia does not know how many tickets she is going to by. She knows that each ticket costs $8.
For example you have the 52, and you have the 24, you look for a number that can go into both that is the largest possible for my example it would be 4 since no number greater can go into both, while 2 would be a option it would not be the greatest.
Answer:

Step-by-step explanation:
difference of a number and 9 means to subtract

twice that means multiply by 2

at least is greater than or equal to

Equation = 12 - -24 = ?
After keep, change, flip: 12 + 24 = ?
Answer = 36
-0.005,-45,0.34,3,10,1000