104 ÷ 5.1 = 20.3921
Nearest tenth 20.4
Answer:
4 : 39
5 : 52
6 : 67
7 : 77
Step-by-step explanation:
You idiot you answered your own question!
Answer:

Step-by-step explanation:
We can directly substitute y of the first equation to the second equation.
-2x - 1 = 3x - 16
5x = 15
x = 3
Substituting back to any of the two equations, we get y = -2(3)-1 = -7. If you check with the second equation, y = 3(3)-16 = -7 as well.
Therefore
.
So i think in the school there may be 4800 in the school. Hope this helps