Answer:
[tex]p=2h[/tex].
Step-by-step explanation:
Let n represent the number of hours in John's working day and p represent number of posts, he creates.
We have been given that John posts to social media sites at a rate of 2 posts/ hour. This means that unit rate is 2 posts per hour.
We can represent this information in an equation as:
[tex]\frac{p}{h}=2[/tex]
Let us solve for p.
[tex]\frac{p}{h}\cdot h=2\cdot h[/tex]
[tex]p=2h[/tex]
Therefore, the equation [tex]p=2h[/tex] represents between the number of hours in John's working day and the number of posts he creates.