voici un programme de calcul 1. calculer le nombre obtenu si l'on choisit comme nombre de depart 5 1,2 0 3,5 2. on note n le nombre choisi au depart. Exprimer le resultat obtenu en fonction de n

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

you should talk someone who owns the website about it. you did not deserve to have all that hard work and time taken away. id watch videos of little puppies to cool you down, and maybe some nacho cheese doritos.

answer: the actual answer is a. good bank will have the least amount in fees per year.

f(y)= y^2-10y+25

step-by-step explanation: