Answer:
x^2-7x+12
Step-by-step explanation:
The Equation is already written in the form y=mx+c there is nothing to solve
The m is the coefficient of the equation only if the equation is written in the general form y=mx+c
judging from the given equation m=9 and c=0
I hope I helped you.
1 meter = 1000 millimeters
so, 5 meters = 5*1000 = 5000 millimeters
and 6000 millimeters = 6000 / 1000 = 6 meters
Let the cost of a chicken be x and the cost of a duck, y, then
50x + 30y = 550 . . . (1)
44x + 36y = 532 . . . (2)
(1) x 6 ⇒ 300x + 180y = 3,300 . . . (3)
(2) x 5 ⇒ 220x + 180y = 2,660 . . . (4)
(3) - (4) ⇒ 80x = 640
⇒ x = 640 / 80 = 8
From (1): 50(8) + 30y = 550
⇒ 30y = 550 - 400 = 150
⇒ y = 150 / 30 = 5
Therefore, the price of a chicken is $8 and the price of a duck is $5.
Answer:
6ft and 5ft
Step-by-step explanation:
Because 6feet times 5 feet is 30 square feet
