Im not sure if its y=19
y= 6(5)-11
y=30-11
y=19
Answer:

Step-by-step explanation:

<h3>Hope it is helpful....</h3>
Answer:
Total cost of Mark's board is $3.75.
Step-by-step explanation:
We are given the following in the question:
Length of wooden board =

Unit cost of board = $0.50 per foot
Total cost of board =

Thus, total cost of Mark's board is $3.75.
No it cannot since 5/48 does not make a whole number