Probléme 4 Trois électriciens ont effectué les instalations électriques dans les différents appartements
d'un immeuble. Le premier a travaillé sur deux cinquièmes du nombre total
d'appartements,
le second a travaillé sur un cinquième du nombre total d'appartements plus 8 appartements,
le dernier a travaillé sur les 16 appartements qui restent.
Calculer pour chaque électricien le nombre d'appartements sur lequel il a travaillé.

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

How many square centimeters of wrapping paper will be used to wrap the shoe box?

Which ordered pair is the best estimate for the solution of the system of equations? the graph of the system of equations : y = 3/2x +6 and y=1/4x - 2 , -3) .5, -3.5) , -4) , -3.5)