Answer:
let the weight of all the eggs be x g
therefore..
3x = 120
hope helpful~
the answer is real, irrational
1426
× 357
________
509082
{ (-2, 0), (-4, -3), (2, -9), (0, 5), (-5, 7)}
The range:
{ y | y = -9, -3, 0, 5, 7 }