X/2 +3y = 6 . . . . . . . . starting point
x/2 = 6 -3y . . . . . . . . subtract terms that don't have x
x = 2(6 -3y) . . . . . . . . multiply by the inverse of the x-coefficient
x = 12 -6y . . . . . . . . . expand if you like
3y = 6 -x/2 . . . . . . . . subtract terms that don't have y
y = (6 -x/2)/3 . . . . . . . multiply by the inverse of the y-coefficient
y = 2 -x/6 . . . . . . . . . expand if you like
720° cause in 1 hour it rotates 360° meaning of you multiple by 2 it's 720°
Answer:
48 might be
Step-by-step explanation:
i hope is right
Y = 1/3x - 2.
If you sub in 0, you’ll get (0, -2) which is the y intercept.
Chucks age=C
Dave’s age=x
C=x-3
