A school theater can sell 35 tickets for a show. If 28 have been sold, how many tickets are still left to be sold?

A: 63
B: 17
C: 7
D: 108

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)) =

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2