Answer:
Step-by-step explanation:
We have given differential equation 
We know that linear differential equation is given by 
On comparing with standard equation P = -2 and Q= 
Now integrating factor 
Now solution of differential equation is given by
Answer:
7 yards and 2 feet is 86 feet long.
Step-by-step explanation:
7·12=84
84+2=86
Answer:
Roughly 18,000
Step-by-step explanation:
When you need to do rough mental math, you can do something like 720 vs 25 or 30 which is pretty simple to do in your head.
If you are very proficient in mental math, you can do something like 720 * 25, which is harder, but if you know the tricks, you can do this quickly.
720 * 25
Multiply 25 by 7.
175
Add two zeros.
17,500
Multiply 25 by 2
50
Add a zero.
500.
17500 + 500 = 18000
Answer:
The answer is A y=-7x/9 + 4/3
Step-by-step explanation:
y+y-x
5+5-6
10-6
4
(2+y)=6 (is there suppose to be a "z" anywhere?)
(2+6)=6
(hj - h)
(3(6) - 3)
(36 - 3)
33
x+y+y
5+2+2
7+2
9
