Answer:
(3, 140)
Step-by-step explanation:
If we have the equation [tex]t = 50 + 30h[/tex], we can substitute the value 3 as [tex]h[/tex] to find the value of [tex]t[/tex].
[tex]t = 50 + 30(3)\\\\t = 50 + 90\\\\t = 140[/tex]
So we know that the total cost is $140.
To represent this as an ordered pair, we need to take note that the independent variable (x) is the one that we change to get the result (y).
We changed [tex]h[/tex] to get [tex]t[/tex], so [tex]h[/tex] is the x and [tex]t[/tex] is the y.
So it's represented as (3, 140).
Hope this helped!
