Is that the question I think you have to add up the hours
a and c both have √x , so they will both be in brackets multiplied by √x.
b is the only term with √y so it will be outside of the brackets.
So the answer will be:
(a - c)√x + b√y
We can check this by expanding the brackets:
(a - c)√x + b√y
= a√x - c√x + b√y
We can rearrange this to get the same original expression:
a√x - c√x + b√y
= a√x + b√y - c√x
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Answer:
Last option: (a - c)√x + b√y
Answer:
ok so first we subtract 1500
5000-1500=3500
3500 divided by 250= 14
So it will take 14 months
Hope This Helps!!!
I don't really understand this...
Answer:
V = 13/2
Step-by-step explanation:
When finding volume you must know the formula on doing so.
<em>Volume = length × width × height</em>
length = -->
width = -->
height = -->
<u>mixed number --> fraction</u>
or