9514 1404 393
Answer:
more than 9 hours
Step-by-step explanation:
Goran's net earnings for h hours work will be ...
7h -5 . . . . hourly pay less equipment fees
He wants this amount to be more than $58:
7h --5 > 58
7h > 63 . . . . . add 5
h > 9 . . . . . . divide by 7
Goran could trim trees for more than 9 hours.
3 point slope
1 slope intercept
2 standard
Get the mixed number into one fraction

Get a common denominator

Now add

You can get it back to a mixed number
<em>Vertex: </em>
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<em>The vertex is the top point where it curves!</em>
<em>Which is located at: </em>
<em />
<em />
<em>Y-intercept: </em>
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<em>The Y-intercept is when a point doesn't move or left or right and just goes up or down!</em>
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Answer is 4%
If you keep subtracting 20.8 with any percent at all you would find your answer
If you need more work shown i will give you more by saying it in comments. ^^