The revenue when the number of units is 18 is -135
<h3>How to determine the revenue?</h3>
The given parameters are:
Revenue function
R(x) = x *P(x)
Where
P(x) = 42/(4) − x
Substitute P(x) = 42/(4) − x in the equation R(x) = x *P(x)
R(x) = x * [42/(4) − x]
The number of units sold is 18.
So, we have:
R(18) = 18 * [42/(4) − 18]
Evaluate the expression
R(18) = -135
Hence, the revenue when the number of units is 18 is -135
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Answer:
20
Step-by-step explanation:
cause 2/3 * 6 is 4 then 4*5 is 20
You add the like terms
-3n+2+5n-7
-3n+5 = 2n
2 -7 = -5
2n -5 Is the answer
Answer: True
Step-by-step explanation: