y= -1x -3
that's equation of the line
X + 5 = 3
Subtract both sides by 5
X = (-2)
To me, it looks like you got everything right, but one serving of grapefruit has 41 mg more vitamin c per serving than the tomato juice.
here’s my work.
Tomato: 247.5 / 5.5 = 45
Grapefruit: 258 / 3 = 86
86 - 45 = 41.
