For this case we have that by definition, the slope of a line is given by:
Where:
and
are two points through which the line passes.
Question 1:
According to the image, we have the following points:
Substituting we have:
Thus, the slope is:
Question 2:
According to the image, the line goes through the following points:
Substituting we have:
Thus, the slope is:
Answer:
Slope 1:
Slope 2:
Using a system of equations, it is found that:
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The variables of the system are:
Total of 8,000 seats, all can be sold, thus:
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For a profit of $255,000, we have that:
For a profit of $255,000, 3400 tickets of $29 and 4600 tickets of $34 must be sold.
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For a profit of $271,000, we have that:
For a profit of $271,000, 200 tickets of $29 and 7800 tickets of $34 must be sold.
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For a profit of $235,000, we have that:
For a profit of $235,000, 7400 tickets of $29 and 600 tickets of $34 must be sold.
A similar problem is given at brainly.com/question/22826010
Answer:
<em>x = y = 64° , z = 20°</em>
Step-by-step explanation:
<em>x = y</em> = <em>= 64 </em>°
m∠ADC = 52° + x
m∠ADC = 52° + 64° = 116°
<em>z</em> = 180° - 116° - 44° <em>= 20</em> °