D f
5 50
10 100
15 150
20 200
Each week, Raymond orders 10 pounds of dog food for each dog at the local animal shelter. The table shows the relationship
between the number of dogs, d, and the pounds of dog food, f.
Which equation models the relationship between the independent and dependent variables?
A)
d = 10f
B)
f = 100
C)
d = 10 + f
D)
f = 10 + d