Neither are multiple choice questions.

the solution to a system is an that solves both equations.

a solution to a systems of linear equation is the point where the lines

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

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)) =

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.