Answer:
-1.39
Step-by-step explanation:
Revenue and cost as a function of units sold are 
and
respectively.
we are have to know for which value or input units are these functions at maximum which translates to for how many units is the revenue maximum and for how many same units is our cost minimum.
Answer:
No
Step-by-step explanation: They are not because different banks have different interest rates on accounts, different fees and more
Doing this so I can ask sorry
Solution= x=5
Alernative form= 21 x - 105= 0<span />
14/25 is bigger, when you divide these numbers and look for their decimals, you can tell which one is greater
