It moves five squares to the left because it is -5 so it’s decreasing
Let
x--------> the number of sessions
y-------> the total payment
we know that
without membership:
--------> equation 
with membership:
--------> equation 
using a graph tool------> resolve the system of equations
see the attached figure
the solution is the point 
that means
For 
the cost is
in both forms
so
to justify buying the membership

therefore
<u>the answer is</u>

And what else you can not solve that problem
Answer:
(x+1)(3x+2) is the answer
Answer:
85.5
Step-by-step explanation:
57 + 57/2 = 57 + 28.5 = 85.5