Answer:
I'm Pretty Sure Its 40.
Step-by-step explanation:
Answer:
x = 12
y = 11
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I Hope It Helps .
Step-by-step explanation:

I guess 60 people may be because if atleast 10 people makes ticket reduce to $5 so there must be 60 people
Answer:
the x and y is 6 and -4 respectively
Step-by-step explanation:
The computation of solving the system of equations is given below:
Given that
5x - 7y = 58
And,
y = -x + 2
Put y value in the first equation
5x - 7(-x + 2) = 58
5x + 7x - 14 = 58
12x = 58 + 14
12x = 72
x = 6
So y = -6 + 2
= -4
Hence, the x and y is 6 and -4 respectively