Answer:

Domain:

Step-by-step explanation:
we are given


Calculation of (f-g)(x):

we can plug it

now, we can simplify it



Domain:
we know that
domain is all possible values of x for which any function is defined
and f(x),g(x) and (f-g)(x) are polynomials
so, domain will be all real numbers
so, we get

Answer:
there is nothin there -.-
Step-by-step explanation:
You could divide 5 in half and then add that to the five to find the amount of flour to use in a triple recipe. Hope this helps.
Answer:
D
Step-by-step explanation:
Just multiple them and see which one fits the question.
A: 10 * 8 = 80 * 9 = 720 So it's too big.
B: 9 * 9 = 81 * 9 = 729. Also too big.
C: 9 * 10 = 90 * 9 = 810 too big.
D: 8 * 8 = 64 * 11= 704