Mathematics, 20.01.2021 01:40 kada96
Find the solution to the systems by using either the elimination or substitution method. 3x+4y=12 2x+y=10
Answers: 1
Mathematics, 21.06.2019 14:00, breezyalanah
Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.
Answers: 1
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)) =
Answers: 1
Find the solution to the systems by using either the elimination or substitution method.
3x+4y=12 2...
Mathematics, 24.09.2020 03:01
Engineering, 24.09.2020 03:01
Health, 24.09.2020 03:01
English, 24.09.2020 03:01