Simplify 2.1 + (–3.7h) + 1.9h – 1.4

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

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)) =

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)