Answer:
Step-by-step explanation:
Should be $62.50, i just googled "markup calculator" so i cant really tell you how i did it but that should be the correct answer
Answer:
at x =
,
= -3.5
Step-by-step explanation:
The given equation is 
Now, substitute the value of x =
in the above equation.
The given equation simplifies to,

now, 
So, the equation become
-3(2) + 2 + (1/2) =
= -3.5
So, at x =
,
= -3.5