How do i do this ???

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

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.

i dont know the answer but here's a picture of a dog

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two