Answer:
120 Tickets
Step-by-step explanation:
Band rues charges $950 to play all night.
DJ phoria charges $350 plus $5 for each ticket sold.
- Total Cost, y=$(350+5x), x = the number of tickets sold.
(a)The graph is attached.
From the point of intersection of the two lines, the number of tickets for which the cost of the band and the DJ would be equal is 120 tickets.
(b)
Given the two linear equations
y=950
y=350+5x
Therefore:
950=350+5x
950-350=5x
5x=600
x=120
Therefore, the number of tickets at which the cost of the band and the DJ would be equal is 120, just as obtained above.
