Graph each system of constraints to find the vertices of the feasible region using GeoGebra or by hand. Then find the values of x and y that maximize or minimize the objective
function. Find the maximum or minimum value.
3. Constraints:
x+y <12
y < 2x + 3
x20
y 20
Vertices:
AC
BO
CO
DO
I
O ACCESS Virtual Learning 2021

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

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)) =

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account