There are 4 quarts in a gallon, so 3x4=12 quarts
The initial value would be the first value of the function. It seems like the line starts from the point (0, 3) therefore the first value of the function, I would assume, is 3.
Hello :
<span>x + 3y = 7....(1)
2x + 4y = 8....(2)
</span>by (1) : x= 7-3y
<span>Substitute in (2) : 2(7-3y)+4y =8
</span>14-6y +4y =8
-2y =-6
y =3
x =7-3(3)
x = -2
<span>Write the solution as an ordered pair:(-2 ,3 )
</span>
