Each equation defines a function. Write an equation for the inverse function. 1. y(x) = 65 + 5%
2. f(t) = 3.5 – 0.5t
3. P(n) = -1.2
Hint: Solve each equation for the variable
Will give brainlest

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

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)) =