Answer:
option 2
Step-by-step explanation:
please so it
3
4
4
3
5
4
Answer:
| -7.8. | = 7.8
Step-by-step explanation:
The symbol for absolute value is two straight lines surrounding the number or expression for which you wish to indicate absolute value.
The coefficient would be c I believe I may be wrong
Answer:
Option B
Step-by-step explanation:
From the question we are told that:
Demand point 
Supply Point 
Generally the equation for fixed-requirement constraints is mathematically given by



Therefore the correct option is
Option B
Answer:
3 times x = 16
Step-by-step explanation: