Mathematics, 23.07.2019 10:20 gora2005

Using your answers from parts b and c, what are the ages of the brother and sister, respectively?

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Mathematics, 21.06.2019 20:00, 12bluestone

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)) =

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Mathematics, 22.06.2019 01:50, iiMxlissaii

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm. it decreased by the same amount each year. what was the change in grandpa ernie's height each year

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Mathematics, 22.06.2019 03:20, 314180

Each unit cost 14p, how much would 942 units cost?

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Mathematics, 22.06.2019 04:30, vkyles84

Renting a room at the willow tree resort costs $125 for 2 people. each additional person is $25. write an expression that shows the cost for n extra people