A fabric store sells fabric by the yard. The total cost , in dollars, for yards of fabric is given by the equation . Which of the following is the best interpretation of 4.50 in this context?
The fabric costs $4.50 per yard.
The fabric costs a total of $4.50.
You can buy 4.50 yards of fabric for $1.
The fabric costs $4.50 for every 100 yards.
