Answer:
1. y=50x-135
2. -$15
Step-by-step explanation:
1.
If each ticket costs 50 then for three tickets, Priya needs 3*50=150
However, since she earned 135, then she's less 150-135=15
The best way to present the money she borrowed is
y=50x-135
Where x is the number of tickets bought
2.
As each ticket costs $50 and she wants to buy 3 tickets.
3*$50= $150 (total amount)
And, 135/50= 2.7 (no. of tickets)
3 tickets would be of ($135+$15)= $150.
Therefore it will be -$15
