Answer: 3/4 I’m pretty sure. I looked at it and got confused so not 100% sure.
Answer:
250 minutes with the flat rate of $29.
x would be the number of minutes called.

Tracy would be charged by $0.35 per minute.


60 divided by 5,
is 12.
In which case,
12 times 3...
Is 36$.
So Leo would pay 36$ for 3 DVDs at the rate of 12$ for each DVD
I think 4.923935; 5,03709; 12; 17