Roberto decided to get rid of all of his baseball cards, so he gave his four friends 32 baseball cards each. how many baseball cards did he have before giving them to his friends?

a. write an algebraic equation that represents the scenario
b. solve to find the solution

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

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)) =

Can some one me with these questions