100 x 0.64

Please help sorry I keep asking questions I’m doing a test and it’s kinda hard

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)) =

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3