Nick loans $34 to his brother to buy a video game. Since they will both play the game, he tells his brother to forget paying back $15 of the loan. How much does his brother owe Nick?

the correct answer is 828.07

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints