it's so hard to find it
Step-by-step explanation:
I didn't know
Answer:
4
Step-by-step explanation:
Let's say B is the number of boys and T is the number of teachers.
T / (B + 18) = 2/21
B/18 = 4/3
Solve the second equation for B.
B = 24
Plug into the first equation to find T.
T / (24 + 18) = 2/21
T = 4
Answer:
A P of Addition
Step-by-step explanation:
Answer:
7(2f-3)
No step-by-step explanation.Sorry!
Answer:
y=4
Step-by-step explanation:
y=2+2/2-1
y=4