X = 4 because 1 over 24 times 4 is 4 over 24 which is converted to 1 over 6
        
             
        
        
        
4y-8>10 
Add 8 
4y-8+8>10+8
4y>18
Now divide both sides by 4
4y/4 > 18/4
y>9/2 
Now let's see if it will be true 
Replace y by its value 
4(9/2)-8>10
36/2 -8 > 10
18-8 > 10
10 > 10 
That's false because 10 can not smaller than 10 
so it should be = instead 
Answer : False 
I hope that's help:)
 
        
             
        
        
        
Answer:
   x^4 -53x^2 +108x +160
Step-by-step explanation:
If <em>a</em> is a zero, then (<em>x-a</em>) is a factor. For the given zeros, the factors are ...
   p(x) = (x +8)(x +1)(x -4)(x -5)
Multiplying these out gives the polynomial in standard form.
   = (x^2 +9x +8)(x^2 -9x +20)
We note that these factors have a sum and difference with the same pair of values, x^2 and 9x. We can use the special form for the product of these to simplify our working out.
   = (x^2 +9x)(x^2 -9x) +20(x^2 +9x) +8(x^2 -9x) +8(20)
   = x^4 -81x^2 +20x^2 +180x +8x^2 -72x +160
   p(x) = x^4 -53x^2 +108x +160
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The graph shows this polynomial has the required zeros.