Answer:
What do the doctor and gentlewoman see Lady Macbeth doing? What do they decide to do? She is sleepwalking and talking about the murders. The doctor decides his best move is to not mention that he heard anything, and he tells the woman to keep an eye on Lady Macbeth.
Explanation:
I think all the choices are correct
Hope this helps have a great day
$ you have will be represented by y
$ your friend has will be f
The amount of weeks you save up for will be w
y=55+10w
f=20+15w
now set them equal to each other
55+10w=20+15w
Move all variables to one side and all constants to the other
55-20=15w-10w
combine like terms
35=5w
isolate the variable
35/5=w
combine like terms
7=w
it will take 7 weeks