Barbara used the distributive property to write an expression that is equivalent to 7 d + 63. Her work is shown below. The great
1 answer:
Answer:
Barbara's did not factor out 63.
Step-by-step explanation:
63 can be factorize as 63 = 7 9 and 7 d can be factorize as 7 d = 7
d
Therefore common term between 7 d and 63 is 7.
.
In Barbara's equation, it did not factorize 63 as it contains common term 7 in it. Therefore that is the error in Barbara's equation.
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The point (250,0) of the graph represents that the average price per ticket is $250.
Given to us
x is the price the passenger paid
f(x) is the positive percent difference
<h3>What is the correct interpretation of the point (250, 0)?</h3>We know that a coordinate is written in the form of (x, y), therefore, the point (250, 0) represents that the price of the ticket is 250, while the 0 in the coordinate represents that there is no percentage difference. Since the point (250,0) is the mid-value of the x-axis on the graph, we can say that $250 is the average price of the ticket.
Hence, the point (250,0) of the graph represents that the average price per ticket is $250.
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