Mrs. Smith made a cake that has a diameter of 7 inches and a height of 5.5 inches, as shown below. She wants to design a new cake by dilating the dimensions of the original cake by a scale factor of 1.4

What will be the diameter of the new cake??

Consider the graph of the exponential function y=3(2)×

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Someone answer asap 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)) =