Mathematics, 21.04.2021 20:50 lame3245
Which set of ordered pairs would define a line with a negative slope? A. (2, 3) and (-4, -1) B. (5, 5) and (0, 1) C. (3, 6) and (5, 1) D. (2, 3) and (7, 6)
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Mathematics, 21.06.2019 18:30, Angelanova69134
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)) =
Answers: 1
Which set of ordered pairs would define a line with a negative slope? A. (2, 3) and (-4, -1) B. (5,...
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