Answer:

Step-by-step explanation:
The correct question should be:
We have been told that all we have to do to get profit is to subtract the cost from revenue.
Revenue = 
Cost <em>= </em>
<em />
<em />
Hence:
Profit = 

Putting it in ordered form:

This is an expression for the profit.
6x - 12 = 8x + 14
2x = - 26
x = - 13
Answer:
-10
Step-by-step explanation:
-2.5 times 4
-10
Answer:
B
Step-by-step explanation:
-4/2 = -2
-2 + 5 = 3
Answer:
The coefficient is equal to 
Step-by-step explanation:
we have

we know that
The coefficient is equal to

so
