Answer: -n-4
Step-by-step explanation:
Distribute the - to n and 4
Step-by-step explanation:

Answer:
yes
Step-by-step explanation:
because it sells the best price
Hun, these questions look opinionated. They are asking what all you can do and what you need help with.
The easiest way to do it is to make the numbers into decimals. All you need to do is divide them.
To convert 3/4 into a decimal just divide 3 by 4.
3 / 4 = .75
To get 5 1/2 into a decimal just ignore the 5 for now and divide the 1 by 2.
1 / 2 = .5
Now add the 5 back on and you have 5.5
So far you have converted the equation from (3/4) / 5 1/2 to .75 / 5.5
Now just divide .75 by 5.5
.75 / 5.5 = 1.136 with the 36 repeated