Answer:
x=-22
Step-by-step explanation:
6(x+15)=-42
6x+90=-42
6x=-132
x=-22
Answer:
the answer is 0.24 jjjjjjjjjjjjjj

To find the critical points, first we derivate the function:

dy/dx has roots x = 0 and x = -5/6.
When x < -5/6, we can check that dy/dx is negative. When -5/6 < x < 0, we can check that dy/dx is positive. And, when x > 0, we can check that dy/dx is also positive.
Therefore, y is increasing when x > -5/6 and decrasing when x < -5/6. y has inflection points at x = -5/6 and x = 0
Since they are different people with different thoughts and knowledge giving them to choose different numbers all though two of them might choose the same number
Is it this problem if it is i can help you if not please provide a questions and the data.