Answer:
252 cupcakes
Step-by-step explanation:
28*9
28:3 or 9.3:1
Answer:
80
Step-by-step explanation:
this is because x is vertically opposite to 80
Answer:



Step-by-step explanation:
The given function is

We need to find first partial derivatives of the function.
Differentiate partially w.r.t. x and y, z are constants.


Differentiate partially w.r.t. y and x, z are constants.


Differentiate partially w.r.t. z and x, y are constants.



Therefore, the first partial derivatives of the function are
.
The awnser is 145
(50 divided 2) = 25
5 to the power of 3= 125
-5
=145