During his winter vacation, George rented skis and boots for 5 days from the Slope Slayer Ski Shop. The shop charges the same rate for each day of
a rental. Including a $7.50 application fee, George paid a total of $177.25 to
rent skis and boots.
What is the rate of change, in dollars per day, for the function that represents
George's rental cost?

Use set buikder notation to represent the following set: {, -2, -1, 0}

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 always true about a positive integer raised to a negative odd power?