Answer:
2/5
Step-by-step explanation:

Hence, simplest form of 34/85 is 2/5.
Each ticket costs $7 and on Friday every ticket is discounted by $2 so the cost of every ticket would be $5 on Friday and 5x9=45 so the cost for 9 tickets on Friday is worth $45
Answer:
Step-by-step explanation:
Add 1+1