Answer:
1/2x=68.2
so we need to multiply 68.2 by 2=
136.4
Hope This Helps!!!
2019-2=2017
Since 9 is the ones digit 9-2=7
Answer:
only 4 is incorrect...
1,450,000 = 1.45 x
NOT
1,450,000 = 1.45 x 
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given is a function f in two variables as

To find critical points of the given function and also to find max, min or saddle point.
Find the partial derivatives



Equate first derivatives to 0
Adding fx and fy we get

x=±y
Only real roots are (x,y) =(3,3) and (-3,-3)

(3,3) is a saddle point

(-3,-3) is also a saddle point.
Answer:
x = 1
Step-by-step explanation:
6(x+4)=30 (divide both sides by 6)
(x+4) = 30/6
x+4 = 5 (subtract 4 from both sides)
x = 5 - 4
x = 1