Answer:
it was right but ok
Step-by-step explanation:
First find the total number
6+4+5+3 = 18
6th graders : total
4 : 18
Divide each side by 2
4/2: 18/2
2 : 9
Answer:
78
Step-by-step explanation:
The given functions are:

and



When we plug in x=-5, we get:


