Answer:
d 1 pound for $4
Explanation:
The unit rate is in dollars per pound.
The word "per" is related to a division division.
To find dollars per pound, you need to divide the number of dollars by the number of pounds.
Now we divide 20 by 5 and get 4.
$20 for 5 pounds is a unit rate of $4/lb, $4 per pound.
That means 1 pound for $4.
Answer: d. 1 pound for $4