The correct answer is -8.
The inequality would be 0.05m + 13 >= 63.15. Solving:
0.05m >= 50.15
m >= 1003 minutes
Therefore at least 1003 minutes were consumed to be billed $63.15 or more.
Hope this helps.
I would help but I cannot read it.
The sales tax was $3.49.
First, you just subtract 69.78 from 100, and you get 30.22. Then you subtract 26.73 from 30.22 and you get 3.49.
Hope that helped!
Answer:
A . 55° is the answer for that.