Answer:
See below.
Step-by-step explanation:
Values are excluded if they make the denominator zero, so one rational expression could be:
(x^2 - 9) / (x + 4)(x + 7)
- when x = -4 or -7 then the denominator is zero so the values of the function is undefined for these values.
Answer:
Mikhail is 42 years old
Step-by-step explanation:
It is 91 because I know, I know because I know
Answer:
A E and F
Step-by-step explanation:
