Answer:
To Find => The value of x. in the equation below
=>
![20 \div 22 = x \div 11](https://tex.z-dn.net/?f=20%20%5Cdiv%2022%20%3D%20x%20%5Cdiv%2011)
Step-by-step explanation:
We will cross Multiply the digits
=>20 \div 22 = x \div 20
=>We'll cross Multiply
=>
![20 \div 22 = x \div 11 \\ = > 22x = 20 \times 11 \\ = > 22x = 220 \\ = > x = 220 \div 22 \\ = > x = 10](https://tex.z-dn.net/?f=20%20%5Cdiv%2022%20%3D%20x%20%5Cdiv%2011%20%5C%5C%20%20%3D%20%20%3E%2022x%20%3D%2020%20%5Ctimes%2011%20%5C%5C%20%20%3D%20%3E%20%2022x%20%3D%20220%20%5C%5C%20%20%3D%20%20%3E%20x%20%3D%20220%20%5Cdiv%2022%20%5C%5C%20%20%3D%20%20%3E%20x%20%3D%2010)
<em><u>Hence,</u></em><em><u> </u></em><em><u>1</u></em><em><u>0</u></em><em><u> </u></em><em><u>is </u></em><em><u>the</u></em><em><u> </u></em><em><u>required</u></em><em><u> </u></em><em><u>answer</u></em>
80 * 5/8 will give you how many are thoroughbreds.
80 * 5/8 = 50
Now subtract this from all of the horses.
80 - 50 = 30.
There are 30 quarter horses.
OR If 5/8 of the horses are thoroughbreds, then 3/8 are quarter horses.
80 * 3/8 = 30.
Answer:
The first 3 terms of the sequence
are:
![5, 3, 1](https://tex.z-dn.net/?f=5%2C%203%2C%201)
Step-by-step explanation:
Given the sequence
Here
represents any term number in the sequence
Determining the first term
substitute n = 1 in the sequence to determine the first term
![t(n)=-2n+7](https://tex.z-dn.net/?f=t%28n%29%3D-2n%2B7)
![t(1)=-2(1)+7](https://tex.z-dn.net/?f=t%281%29%3D-2%281%29%2B7)
![t(1)=-2+7](https://tex.z-dn.net/?f=t%281%29%3D-2%2B7)
![t(1) = 5](https://tex.z-dn.net/?f=t%281%29%20%3D%205)
Determining the 2nd term
substitute n = 2 in the sequence to determine the 2nd term
![t(n)=-2n+7](https://tex.z-dn.net/?f=t%28n%29%3D-2n%2B7)
![t(2) = -2(2) + 7](https://tex.z-dn.net/?f=t%282%29%20%3D%20-2%282%29%20%2B%207)
![t(2) = -4 + 7](https://tex.z-dn.net/?f=t%282%29%20%3D%20-4%20%2B%207)
![t(2) = 3](https://tex.z-dn.net/?f=t%282%29%20%3D%203)
Determining the 3rd term
substitute n = 3 in the sequence to determine the 3rd term
![t(n)=-2n+7](https://tex.z-dn.net/?f=t%28n%29%3D-2n%2B7)
![t(3) = -2(3) + 7](https://tex.z-dn.net/?f=t%283%29%20%3D%20-2%283%29%20%2B%207)
![t(3) = -6 + 7](https://tex.z-dn.net/?f=t%283%29%20%3D%20-6%20%2B%207)
![t(3) = 1](https://tex.z-dn.net/?f=t%283%29%20%3D%201)
Therefore, the first 3 terms of the sequence
are:
Answer:
7x+y= -2
Step-by-step explanation:
Add 7x to both sides to get Ax+By=C
Hope this helps ^-^
Since you have 82 books and read 23 books you will have 82-23=59 books left to read