Answer:
Step-by-step explanation:
Je calcule la facture totale
11x4=44
La facture totale d'Eugène et ses trois amis était de 11$
Required equation is y - y1 = m(x - x1); where m = 4 and (x1, y1) = (4, -4)
y - (-4) = 4(x - 4)
y + 4 = 4(x - 4)
Answer:

Step-by-step explanation:
Standard form is basically where the degrees of the terms are in descending order.
First, let's distribute the negative sign to the terms in the second parentheses:

Now, we can just combine like terms with the terms from the first parentheses:

So, our answer is: 
Answer: 122,00
Step-by-step explanation:
Answer:
14.900
Step-by-step explanation:
in 849 the 9 is not under 5 so we move it up and make the 4 a 5 and then its exactly five so we can make the 8 a 9 then cancel everything below it to a zero.