Answer:
Step-by-step explanation:
Its B=median
15/27 but if you want to simplify it it’s 5/9
C. y=4/5x-2
you need to find how many pencils the teacher needs for the class
the number of pupils are in the lower school
= (1- 1/5 - ¼) × 600
= (20/20 - 4/20 - 5/20)×600
= (11/20) ×600
= 330 pupils
