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f(x) = x^2 − 8x + 15

g(x) = x − 3

h(x) = f(x) ÷g(x)

h(x) = . The domain of h(x) is U .

First blank options: x-5 ; x^2 - 8x + 15 ; x-3

Second blank: (3 , 5) ; (-infinity, -3) ; (-infinity, 3)

Third: (3 ,infinity) ; (-3, infinity) ; (5, infinity)

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation:

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153

answer: 12/52

step-by-step explanation: my reasoning is that there are 12 face cards in a deck and a total of 52 cards in all.