11. Write a linear equation for the situation: Abraham has 200 marbles saved in a bag. He decides to buy 15 marbles every week and place them
in the same bag. Write an equation for the number of marbles Abraham
has in the bag, y, and the number of weeks, x, he buys marbles to place in
the bag. Enter your answer using small letters and no spaces between the

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)) =

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Wrote and expression for the difference of p and 4