You have 15 yards of ribbon for your gift boxes . each box gets the same amount of ribbon . how much ribbon of each of your 20 gift boxes get ?

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this