Answer:
$420
You just say commission = 6% of $7000
commission = (6/100) * 7000
commission = 0.06 * 7000 = $420
Step-by-step explanation:
Answer:
x=3, y=-1
Step-by-step explanation:
Let's verify each case to determine the solution to the problem
we know that
The equation of the vertical parabola is of the form
where
is the vertex of the parabola
<u>case A)</u>
In the case A) the vertex is the point
Therefore
the case A) is not the solution of the problem
<u>case B)</u>
In the case B) the vertex is the point
Therefore
the case B) is not the solution of the problem
<u>case C)</u>
In the case C) the vertex is the point
Therefore
the case C) is not the solution of the problem
<u>case D)</u>
In the case D) the vertex is the point
Therefore
the case D) is the solution of the problem
<u>the answer is the option D</u>
14+36+h=400
50+h=400
-50 -50
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h=350mm