A vet recommended that a patient take eight tablets on the first day and 4 tablets each day thereafter until the prescription was all used. The prescription contained 28 tablets. Use the equation 8 + 4d = 28 to find how many days Mowgli will be taking tablets after the first day. plsss help me

Someone answer asap 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)) =

Ineed with math stuff it involves graphs

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left