I've been stuck on this question for the longest and none of the answer choices are the answer I keep on getting. The picture is below.

ANSWER CHOICES
150 ft
30.4 ft
161 ft
266.1 ft (not correct because the test said it was wrong)

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

The total number of dental clinics total for the last 12 months was recorded

Can someone explain to me how to do