Answer:1424.8
Step-by-step explanation:
12824/9=1424.8
It is a
9/4=2.25*2=4.5
Hope it helps :)
9xh = total cost of the hat
9 per hat - 4 = $5 each scarf
h = hat
s = scarf
(9xh) + (5x s)
(9x7) + (5x9) = 108
The equation of the parallel line is y= -3x -3