Whoever gets hit by the arrow, falls in love with the first person they see.
Given:
16 emails to 6 text messages- 10 emails to 4 text messages
To find:
Whether 16 emails to 6 text messages- 10 emails to 4 text messages proportional or not.
Solution:
Check the ratio of emails to text. If the ratios are equal then the relation is proportional.
16 emails to 6 text messages.
![\dfrac{Emails}{Text}=\dfrac{16}{6}](https://tex.z-dn.net/?f=%5Cdfrac%7BEmails%7D%7BText%7D%3D%5Cdfrac%7B16%7D%7B6%7D)
![\dfrac{Emails}{Text}=\dfrac{8}{3}](https://tex.z-dn.net/?f=%5Cdfrac%7BEmails%7D%7BText%7D%3D%5Cdfrac%7B8%7D%7B3%7D)
![\dfrac{Emails}{Text}=8:3](https://tex.z-dn.net/?f=%5Cdfrac%7BEmails%7D%7BText%7D%3D8%3A3)
10 emails to 4 text messages.
![\dfrac{Emails}{Text}=\dfrac{10}{4}](https://tex.z-dn.net/?f=%5Cdfrac%7BEmails%7D%7BText%7D%3D%5Cdfrac%7B10%7D%7B4%7D)
![\dfrac{Emails}{Text}=\dfrac{5}{2}](https://tex.z-dn.net/?f=%5Cdfrac%7BEmails%7D%7BText%7D%3D%5Cdfrac%7B5%7D%7B2%7D)
![\dfrac{Emails}{Text}=5:2](https://tex.z-dn.net/?f=%5Cdfrac%7BEmails%7D%7BText%7D%3D5%3A2)
Since
or
, therefore, it is not proportional.
Answer:
x=-3
Step-by-step explanation:
The x values repeat and the y values are different that means its a vertical line
so it must be x=something the x value in both is -3 so
x=-3
X / x + 5 = 8 / 12
x / x + 5 = 2 / 3
3x = 2(x + 5)
3x = 2x + 10
x = 10
Check:
x / x + 5
10 / 10 + 5
10 / 15
2 / 3 :)