Answer:
Explain better please i will awnser
Answer:

Step-by-step explanation:
The first step is to combine the parts of the numerator and denominator into one rational expression each. Those will have the same denominator, so their ratio is the ratio of their numerators.

Answer:
80 or 81 minutes
Step-by-step explanation:
12.28-5 =7.28 7.28/.09= 80.88
Answer:
560
Step-by-step explanation:
You subtract 439 from 999 and you get the left over tickets that were sold over the weekend