Answer:
65 tickets for children
Step-by-step explanation:
In this case we can solve it by means of a 2x2 system of equations, like this:
Let x be the ticketsr of children
let y be the tickets of adults
Thus:
5.3 * x + 9.4 * y = 852.1
x + y = 119 => x = 119 - y
replacing, we are left with:
5.3 * (119 - y) + 9.4 * y = 852.1
630.7 - 5.3 * y + 9.4 * y = 852.1
9.4 * y - 5.3 * y = 852.1 - 630.7
4.1 * y = 221.4
y = 221.4 / 4.1
y = 54
Now to calculate x:
x = 119 - 54
x = 65
Which means that there are 65 tickets for children and 54 tickets for adults.
First you have to add 5600×4.7%×12 all of that =$3158.4
Answer:
213.07 m
Step-by-step explanation:
We need to convert to the same units before subtracting.
The length of Ravi's rope is 214 meters.
If he gave 93 centimeters to his brother, then he didn't give up to a meter.
The reason is that, 100cm makes 1m.
Therefore 93cm makes 0.93m
We now set up the subtraction problem:
![214m - 93cm = 214m - 0.93m = 213.07m](https://tex.z-dn.net/?f=214m%20-%2093cm%20%3D%20214m%20-%200.93m%20%3D%20213.07m)
Therefore Ravi has 213.07m of rope left.
V = lwh Divide both sides by lh
![\frac{V}{lh}](https://tex.z-dn.net/?f=%20%5Cfrac%7BV%7D%7Blh%7D%20)
= w Switch the sides to make it easier to read
w = <span>
![\frac{V}{lh}](https://tex.z-dn.net/?f=%20%5Cfrac%7BV%7D%7Blh%7D%20)
</span>
Answer: None of these are correct
Step-by-step explanation:
I believe that the equation is showing transitive property.