Simplify by combining z terms first.
-10z = 18
Now divide both sides of the equation by -10, and simplify.
z = -9/5
The function that models the profit of the company in million of dollars is:

where x represents the number of years since the company started. We want to find when the profit of the company was $4 million. Setting P as 4 in above equation, we can find the value of x when the profit was $4 million.
Thus, we can conclude that the profit of the company was $4 million in 2nd and 4th year
Answer: ummm what
Step-by-step explanation:
Answer:
D point of conncurrency of the altitudes
the second one i am not sure of but that is the first part to your answer
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
6p = 120
p = 120/6
p = 20