Answer:D
Step-by-step explanation:
Answer:
(f • g)(x) = -6x² - 24x
Step-by-step explanation:
The expression (f • g)(x) can be written in an expanded form, f(x) • g(x).
(f • g)(x) <----- Original expression
f(x) • g(x) <----- Rewritten expression
(- 6 x) • (x + 4) <----- Insert functions
-6x² - 24x <----- Multiply -6x and x, and multiply -6x and 4
Answer:
The simplified form of given expression
is 
Step-by-step explanation:
Given: Expression 
We have to write the given expression in simplified form,
Consider the given expression 
Divide the numbers 
we get,

Apply exponent rule , 

we get,

Cancel y term, we have,

Thus, The simplified form of given expression
is 
From 9:00 am to 9:00pm, that's a total of 12 hours,
so 12 of the 20 hours are charged at a rate of 0.25 dollar per hour, and the other 8 hours (20-12=8) are charged at a rate of $0.06 per hour.
the answer is b.
it should be 0.06 though, not 0.6
The missing values ( in order) are
7, 10, 13, 16