Alyssa, Dana, and Judy are out to lunch. They have a 15% off coupon for their bill which was a total of $130. They live in California where the tax is 8%. Finally, they must tip their waitress 20% of the bill after tax. How much will they each have to pay if they split the tab evenly

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)) =

Is the square root of 4 plus the square root of 16 rational?

What is fraction that is equivalent to 3/8