Mathematics, 28.06.2019 11:30, cedarclark9534
Kelly averaged 292 miles on the first four days of her trip. she averaged only 220 miles on the last five days of her trip. what was the overall average number of miles driven per day?
Answers: 1
Mathematics, 21.06.2019 20:00, 12bluestone
Someone answer asap for ! a discount storeâs 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
Kelly averaged 292 miles on the first four days of her trip. she averaged only 220 miles on the last...
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