Zia is 8 years younger than twice his sister sahsa's age. zia is 32 years old. let s represent sasha’s age. during the strategize step of the five-step problem-solving plan, which expression would you use to represent zia’s age? 2s  + 88s−2s−82s−8

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Which best explains why this triangle is or is not a right triangle?

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)) =