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3.3 Homework
Ds Homework 3.3
Brianna
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Homework: 3.3 Homework
9 of 99 completo
HW Score: 62.96%.5.67 of 9 pts
Score: 0 of 1 pt
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X 3.3.RA-2
Number of students
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A sample of college students was asked how much they spent monthly on ollphone plans. Approximate the mean for the cost
Monthly cell phone plan cost (5)
10.00-19.00
20.00-29.99
30.00
39.90
40.00-49.99
5000-5999
10
The mean for the cost is Round to the nearest contas neded)

What is the value of x in the diagram below?

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)) =

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?