A casa de Bianca se localiza no ponto B (5; 3) e a de Giovanna se localiza no ponto G (-3; -1). Sabendo disso, se houvesse uma rua em linha reta que ligasse as duas resistências, a distancia que Bianca percorreria se fosse de sua casa até a casa de Giovanna por essa rua seria de: A)2√2 B)2√5 c)4√5 d)2√17 e)6√2

27 is what percent of 108? 27 is % of 108

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)) =

Jan accidently ran 7 minutes longer than he was supposed to. write an expression for the total amount of time jan ran if she was supposed to run m minutes