Final answer:
To create a two-variable equation, use the given information that for every 212 miles Jane traveled, Trent traveled 65 miles. The equation is j = (212/65) * t, where j represents Jane's vacation miles and t represents Trent's vacation miles.
Step-by-step explanation:
To create a two-variable equation to show the relationship between Jane's vacation miles (j) and Trent's vacation miles (t) last year, we can use the information given: For every 212 miles Jane traveled, Trent traveled 65 miles last year.
This relationship can be expressed as:
j = (212/65) * t
Where j represents Jane's vacation miles and t represents Trent's vacation miles.