Answer:
-3
Step-by-step explanation:
First step to this is to replace the variables with their coordinated values. Remember to use parentheses.
4(2)-2(2+4)+1=?
We can start to simplify.
4(2)-2(6)+1
Then---
8-12+1
-4+1
Final Answer (-3)
The answer is $213 because you subtract the price sold by the price he bought them for and then you add them together (see work)
Divide the numerator of the fraction by the denominator. the first two digits of the decimal is the percentage
slope is 1/3
Explanation:

We apply the slope formula:

