Answer:
The answer is C.
In order to make an exponent positive, you just switch it to the opposite part of the fraction. So, for example,
x^-3= 1/x^3
or
1/x^-5 = x^5/1
You just switch it to the opposite part of the fraction, and make the exponent positive.
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Step-by-step explanation:
Answer:
Profit =
Step-by-step explanation:
Cost of the Yield =
Cost of the labour = 
Cost of the fertilisers =
Total expenses =
Profit = Cost of yield - Total expenses

Answer:
Infinitely many solutions
Step-by-step explanation:
3x-3x-2=-2
3x-3x = 0
0-2= -2
-2 = -2 Which is true, meaning it can be infinitely many solutions
we can write "m more than t" like this:
Answer:
50-4/25 is 49 21/25
Step-by-step explanation: