Answer: c) is $60/x
Explanation:
Hi, to answer this question we have to calculate the price of each sweater by dividing the total cost of the purchase ($60) by the number of sweaters bought (x).
Mathematically speaking
$60/x sweater = 60/x
Assuming that option c) is $60/x, is the correct option.
Feel free to ask for more if needed or if you did not understand something.