15 girls 12 boys 5x3=15 and 4x3=12 so 15 girls 12 boys
It's 10 because I'm in 5th I know
Answer:

Step-by-step explanation:
=
(Group Like Trems) =
=

So it will be 30-21.42 to find the cost of the call
This is 8.58
Then dived 8.52 by .22 This equals 39. Your answer is 39.
Branliest would be great, if you need more help, message me. Have a nice day.