Answer:
b
Step-by-step explanation:
Answer:
390 girls.
Step-by-step explanation:
of 650 is 390.
Answer:

Step-by-step explanation:
Given expression:

To evaluate the expression.
Solution.
The values are
Let
-----------1
Multiplying 10 both sides.
----------2
Subtracting 1 from 2.

- 
-------------------------------------------

Dividing both sides by 9.



Let 
Multiplying both sides by 100
------------3
Multiplying 1000 both sides.
----------4
Subtracting 3 from 4.

- 
-------------------------------------------

Dividing both sides by 900.


So, we can evaluate the given expression as:
⇒ 
⇒
⇒ 
Taking LCD = 900
⇒ 
⇒ 
Adding numerators.
⇒ 
⇒ 
⇒
(Answer)
12x15=18(3x+4)
180=54x+72
-72 -72
108=54x
/54 /54
2=x
X=2 the other person is a d0uche for answering like that so I answered instead of them