Ava needs correcting a mistake she made with the pigments while creating the custom color royal purple. this custom color is supposed to contist 75% red pigment and 25% blue pigment. however, ava only added 8 drops of red pigment and 4 drops of blue pigment into the gallon of white paint. how many drops of red pigment should she add to the gallon of paint to correct her mistake?

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm

Which questions are you talking about