A vendor sells hot dogs and bags of potato chips Keith buys 5 hot dogs and 6 bags of potato chips and spends $30.50. Alexis buys 4 hot dogs and 3 bags of chips and spends $19. How much does a hot dog cost?

answer: 43/157

this is the answer and if you try to prove me wrong your a meanie

add 5 subtract 1

step-by-step explanation:

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.