-4-(2m+3)=-m-(5+3)
-4-2m-3=-m-5-3m
-2m-7=-4m-5
-2m+4m=-5+7
2m=2
m=2/2
m=1
Answer:
10.75
Step-by-step explanation:
The cost of an adult ticket is £6 more than that of a child ticket, so will be shown by c+6.
Now, we are told that the cost of four child tickets and two adult tickets is £40.50, so we can put this in an equation and solve for c:
(c+6)+(c+6)+c+c+c+c=40.50
6c+12=40.50
6c=28.50
c=4.75
so, a childs ticket is 4.75
now to find the cost of an adult ticket you add 6,
4.75 + 6
= 10.75
Answer:
Step-by-step explanation:10x3 1/6=30 10/6=31 2/6=31 1/3
You can use a calculator for this if your teacher lets you to make it easier
We have the identity

Take the square root of both sides and rearrange terms on the right to get

Decrementing n gives

and substituting the previous expression into this, we have

Continuing in this fashion, after k steps we would have

After a total of n - 2 steps, we arrive at

Then as n goes to infinity, the first nested radical converges to √x + 1/4. Similar reasoning can be used to show the other nested radical converges to √x - 1/4. Then the integral reduces to
