Samira bought 156 ounces of trail mix. she wants to divide the amount equally into 24 portions. how many ounces of trail mix will be in each portion?

(feel free to explain how you got your answer : )

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Find dy/dx using implicit differentiation ln(20+e^xy)=y

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)) =