Whic statement is true about the local minimum of the
graphed function?
over the interval (-4,-2], the local minimum is 0.
over the interval [-2, -1], the local minimum is 25.
over the interval [-1, 4], the local minimum is 0.
over the interval [4, 7], the local minimum is -7.

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)) =

If i have 20$ and i gave 5$ away how much i got

Which of these angles are supplementary? a. 100o and 90o b. 78o and 102o c. 54o and 146o d. 12o and 78o