572 gallons of milk / 52 weeks = 11 gallons of milk / week.
st + 3t = 6 for s
Subtract 3t to both sides
st + 3t - 3t = 6 - 3t
Simplify
st = 6 - 3t
Divide both sides by t
st/t = (6-3t)/3
simplify
s = 6/3 - 3t/3
s = 2 - t
Domain: all x values between the ends of a line on the x- axis
Range: all y values between the ends of a line on the y-axis
1/14 in 30 mins
30 mins x 14=420 mins
420 mins in hours =7 hours