
If
, then we can immediately cancel the factors of
:

Factorize the numerator and denominator:


Next, if
, then

Answer:
B
Step-by-step explanation:
Answer:
$68.52
Step-by-step explanation:
$3.57 Is the tax he pays
Answer:
6 hours.
Step-by-step explanation:
A day is 24 hours. So in this case, 3 quarters of a day will be 18 hours, half a day is 12 hours, and a quarter of a day will be 6 hours.
Answer:
x = 2
Step-by-step explanation:
y = 
If the denominator is equal to zero , then y is undefined.
this discontinuity can be found by equating the denominator to zero and solving for x.
x - 2 = 0 ⇒ x = 2 is the point of discontinuity