Chloé, Émilie et Jordan jouent aux billes. Émilie a 7 billes de plus que le double des billes de Chloé, et Jordan a 15 billes de moins que le triple des billes de Chloé.
Sachant qu'Émilie et Jordan ont le même nombre de billes, combien chacun en a-t-il ?

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.

(8+64)^2= 5184 < answer

step-by-step explanation:

2^3 = 8

4^3= 64

(8+64)^2 = 5184