It is equal. .21 ia the same as 21%
Answer:3
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given that

Here


We know that
M dx + N dy=0 will be exact if

So


it means that this is a exact equation.

Noe by integrating above equation

Given that
x= 0 then y= 1

C=4
So the our final equation will be

Simplified would be 4xy + 3x^2 + 6x
6v-5/8=7/8
6v=12/8
v=12/8÷6
v=.25