Answer:
2
Step-by-step explanation:
Boys:girls = 4/5
boys = 4/(4+5) = 4/9 of the class
Answer:
5.667
Step-by-step explanation:
Answer:
The answer is simply 9x
Step-by-step explanation:
2x2=4-16+16x+80+0=2+7=9x
Answer: If this is a trick question then he still has all 3 but if not he has 1
Step-by-step explanation: