Answer:
4Z+16-Z²
Step-by-step explanation:
Given that,
D = Z+6
C = -2 + Z - Z²
We need to find the value of 3D+C.
So,
3D+C = 3(Z + 6)+(-2 + Z - Z²)
= 3Z+18-2+Z-Z²
= 4Z+16-Z²
So, the required expression is 4Z+16-Z².
Answer:
R(s)
,
Step-by-step explanation:
The function R(s) = 20s
She needs to sell at least 100 subscriptions, so the least amount she wants to have is: 20*100 = $2000
Hence, is the domain of R(s) in this context
R(s)
Hope it will find you well