Answer:
100 or 60
Step-by-step explanation:
Since the question does not specify whether 
refers to only the girls or all students, both will be calculated for your convenience.
If 2/3 refers to all students:
150*
=100
If 2/3 refers to the girls:
150*
*
=150*
=60
That would be (126 - 120) / 120 = 5/120 = 5%
Its b
Answer:
50 pages per hour
Step-by-step explanation:
Did you try to do the problems first?
Answer:
The answer is 1 - 16b.
Step-by-step explanation:
You have to collect like-terms :
