Exercice 2. Calculs à poser Sur un catalogue, un ensemble Home Cinéma est vendu à 2 088,64 €.
Si on choisit de payer par mensualités, on règle 205, 22 € à la commande et 175,95 € pen
11 mois.
1. A combien revient l'ensemble Home Cinéma si on choisit le paiement
mensualités ?
2. En payant en une seule fois, combien aurait-on économisé ?

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

replication and blocking

step-by-step explanation: