Answer:
40/6= 6.6667(20/3)
Step-by-step explanation:
I divided the number of days into 6.
Step-by-step explanation:
WB = 13.2
we know that diagonal of parallelogram bisect each other
so, WB = YB
BY = 13.2
Answer: y=-2x+9
Step-by-step: Subtract 2x from 2x+y=9 and get y=-2x+9
See the attached picture: