Interval Notation of b > 13/9 is [13/9, infinity)
If i was a tennis player playing in wimbledon i would break that rule ;-;
The attached graph shows a table. If it doesn't have your values, it is because you didn't share them with us.
Answer:
See, that doesn't make sense.
First of all, 4 is the only number equal to 4. Sp, it'd be 9+4 = 13
Then I'm assuming you're also subtracting 4 from 13, so the answer would be 9.
Hope this helped, have a nice day.
33% is 12.87$ is your amount of discount
39-12.87= 26.13$ is your sale price