I’m not 100% certain but i’m pretty sure 1:3 works
The equation 2v-41=0 can be used to find the number of visits that would make two memberships cost the same amount.
Step-by-step explanation:
Given,
Per month charges of type 1 = $86
Per visit charge = $3
Let,
v be the number of visits.
T(v) = 3v+86
Per month charges of type 2 = $45
Per visit charge = $5
P(v) = 5v+45
For same amount to be charged;
T(v) = P(v)

The equation 2v-41=0 can be used to find the number of visits that would make two memberships cost the same amount.

The given pair of angles are vertical opposite angle pair so, they are equal. i.e