I was wrong the answer is A I just realized that
Let the tickets be x and the snacks be y.
2x + 3y = 25 .... equation(1) *3 => 6x+9y = 75... (3)
3x + 4y = 35 ....(2) *2 => 6x + 8y= 70....(4)
on (3) - (4)
we get,
6x + 9y = 75
6x + 8y = 70
(-) (-) (-)
___________
y = 5
on putting value of y in (1),
2x + 3*5 = 25
=>2x= 25-15 => 2x = 10 =>x= 10/2 => x= 5
<span>hence , a movie ticket is $5 as well as a snack is $5</span>
Only hole of function is at <em>x=(-4)</em>
Step-by-step explanation:
Given the function is
In order to find holes of any function, you should find when function is becoming undefined or say " infinity"
Given function is polynomial function.
It will become undefined become denominator become zero
Solving for x value when denominator become zero
we get possible holes at x=(-4) and x=(-5)
Check whether you can eliminate any holes
Now, Solving for x value when numerator become zero
x=(-5) and x=(-2)
x=(-5) is common is both numerator and denominator.
So that, we can eliminate it.
Therefore, Only hole of function is at x=(-4)