Astore manager makes $800 per week plus $8 per hour for every extra hour worked past 40. a: write a function to model the managers pay where x is the number of extra hours worked and y is the total pay. b: what should be the domain and range of the function to make sense in this situation ?

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

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)) =

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)