C. negative exponents always go at the bottom
Sixty miles over four gallons would reduce down to 15 miles over one gallon which would 15 miles per gallon.
(4+5i)(4-5i)=(4)²-(5i)²=16-25(i)²=16-25(-1)=16+25=41
We want to begin with nine, which gives us as follows:
9
Then, we want to subtract:
9 -
And we are subtracting x:
9 - x
The expression is 9 - x for the steps in the image given.
Hope this helps!! :)
Answer: Yes and it could be greater than 5 but it has to be greater than 4
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