Answer:
Yes it is
Step-by-step explanation:
If you us a formula you can predict data points that are not on a graph
48cm
Add 4 to both sides
13 + 4 = w/-3 - 4 + 4
17 = w/-3 Multiply through by -3
17*-3 = -3*(w/-3)
-51 = w
740 g box for $4.88, hope this helps