11. Which matrix represents the system of equations below? (I point) 8x-9y+13z=11. -8x-5y+5z=15 3x+4y-8z=-10
i need help asap / i will mark you brainlist

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.

answer is  

a.

p = 78

step-by-step explanation:

i believe it’s 165 because if u add 137 and 58 u get 195 and then subtract that from 360 and there’s ur answer

the answer is no solution, glad i could .