Answer:
B
Step-by-step explanation:
Here, we want to the find the value of the x.
By bisecting the angle, the ray in question divides it into two other angles which are equal.
We proceed as follows;
x + 7 = 2x -11
Collect like
terms
2x -x = 7 + 11
x = 18
All u need to do is give branliest then i will answer your question
Answer:
The daily rate is: 17500 units per day
Step-by-step explanation:
Given


Required
Find
when 
We have:

Differentiate both sides with respect to time

Factorize

Substitute:
and 




