Answer:
A
Explanation:
When you multiply the numbers in the x column by 2, then you add 2, you get the numbers in the y column.
Answer:
A and B
Step-by-step explanation:
Given
List of given options
Required
Which will correctly take 3 to fill the blank
Represent the blanks with x
Option A:
![x : 4 = 12 : 16](https://tex.z-dn.net/?f=x%20%3A%204%20%3D%2012%20%3A%2016)
Convert to fractions
![\frac{x}{4} = \frac{12}{16}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B4%7D%20%3D%20%5Cfrac%7B12%7D%7B16%7D)
Multiply through by 4
![4 * \frac{x}{4} = 4 * \frac{12}{16}](https://tex.z-dn.net/?f=4%20%2A%20%5Cfrac%7Bx%7D%7B4%7D%20%3D%204%20%2A%20%5Cfrac%7B12%7D%7B16%7D)
![x = \frac{48}{16}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B48%7D%7B16%7D)
![x = 3](https://tex.z-dn.net/?f=x%20%3D%203)
Option B:
![1 : 5= x : 15](https://tex.z-dn.net/?f=1%20%3A%205%3D%20x%20%3A%2015)
Convert to fraction;
![\frac{1}{5} = \frac{x}{15}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D%20%3D%20%5Cfrac%7Bx%7D%7B15%7D)
Multiply through by 15
![15 * \frac{1}{5} = \frac{x}{15} * 15](https://tex.z-dn.net/?f=15%20%2A%20%5Cfrac%7B1%7D%7B5%7D%20%3D%20%5Cfrac%7Bx%7D%7B15%7D%20%2A%2015)
![15 * \frac{1}{5} = x](https://tex.z-dn.net/?f=15%20%2A%20%5Cfrac%7B1%7D%7B5%7D%20%3D%20x)
![3 = x](https://tex.z-dn.net/?f=3%20%3D%20x)
![x = 3](https://tex.z-dn.net/?f=x%20%3D%203)
Option C:
![x : 1 = 12 : 3](https://tex.z-dn.net/?f=x%20%3A%201%20%3D%2012%20%3A%203)
Convert to fraction
![\frac{x}{1} = \frac{12}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B1%7D%20%3D%20%5Cfrac%7B12%7D%7B3%7D)
![x = 4](https://tex.z-dn.net/?f=x%20%3D%204)
Option D
![15:x = 3:1](https://tex.z-dn.net/?f=15%3Ax%20%3D%203%3A1)
Convert to fraction
![\frac{15}{x} = \frac{3}{1}](https://tex.z-dn.net/?f=%5Cfrac%7B15%7D%7Bx%7D%20%3D%20%5Cfrac%7B3%7D%7B1%7D)
Cross Multiply
![3 * x = 15 * 1](https://tex.z-dn.net/?f=3%20%2A%20x%20%3D%2015%20%2A%201)
![3 * x = 15](https://tex.z-dn.net/?f=3%20%2A%20x%20%3D%2015)
Divide through by 3
![x = 5](https://tex.z-dn.net/?f=x%20%3D%205)
From the above calculations.
<em>Option A and B can be filled with 3</em>
Answer:
Step-by-step explanation:
6 cm
Answer:
you would - 1 to -7 and get -8 then divide -8 by -2 than it would be 4
Step-by-step explanation: