Answer:4
Step-by-step explanation:
2+2 = 4
Adding 2 in 2 gives us 4.
Answer:
We need to see the graph to answer this question
Answer:
50 students
Step-by-step explanation:
20 + 30 = 50
9(3n + 8) = 180
3n + 8 = 180/9
3n + 8 = 20
3n = 20 - 8
3n = 12
n = 12/3
n = 4 <==