Aski club charges a $48 membership fee, plus $18 to rent ski equipment per day. which of the following equations can be used to find the total cost of membership at the club, when renting equipment for x days?

By hypothesis, a ski club charges $48 membership fee plus $18 per day to rent ski equipment. X represents the number of day.

So if someone wants to rent ski equipment for x days, the charges will be 18x dollars. In addition to that, he needs to pay 48 dollars as membership fee. So in total, he needs to pay 48 + 18x.

So the equation y = 48 + 18x represents the total cost of membership at the club when renting equipment for x days.

Hope this helps! :)