Precalc Help pls!!! I am stuck on this one so pls help :)

x ≠ 7  

(x < 7 or x > 7)

{x : x < 7 U x > 7}

Step-by-step explanation:

f o g = f [ g(x) ]

This means replace the x of f(x) with g(x):

f o g =

domain = set of values that go into the function

Therefore, for f o g, domain is x ≠ 7 as the function is undefined when x = 7.

So this can be written as (x < 7 or x > 7)  or  {x : x < 7 U x > 7}

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !

1,589.63 in.^3

step-by-step explanation:

i hope this you : d