A sport’s fan spent a total of $450 on baseball tickets. if only $4 and $5 tickets were bought, and there was an equal number at
2 answers:
Answer: There were 50 tickets of $5 that were bought.
Step-by-step explanation: Given that a sport's fan spent a total of $450 on baseball tickets and only $4 and $5 tickets were bought. Also, there was an equal number at each price.
We are to find the number of $5 tickets bought.
Let n be the number of $4 and $5 tickets that were bought.
Then, according to the given information, we have
Thus, there were 50 tickets of $5 that were bought.
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Answer:
The intersection point of diagonals is (0.5,-4.5).
Step-by-step explanation:
The end points of first diagonal are p(-3, -2) and i(4, -7).
The end points of second diagonal are a(4, -2) and d(-3, -7).
If a line passing through two points, then the equation of line is
The equation of first diagonal is
.... (1)
The equation of second diagonal is
.... (2)
Add equation (1) and (2),
Put this value in (1).
The intersection point of diagonals is (0.5,-4.5).
