There are three eight-digit positive integers which are equal to the sum of eighth powers of their digits. given that two of numbers are 24678051 and 88593477, compute the third number?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

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)) =

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1