The answer is D
To find the constant of proportionality divide y by x.
18/4 = 4.5
Answer:
Total tape used by marge is 6 inches .
Step-by-step explanation:
As given
marge cut 16 pieces of tape for mounting pictures on poster board.

Total tape marge uses = Number of pieces × Each piece length

Total tape marge uses = 2 × 3
= 6 inches
Therefore the total tape used by marge is 6 inches .
Answer:
the answer is B but I could be wrong so really sorry if I am
Hope this helps have a great day