The owner of a produce stand is selling baskets of peaches, priced by the kilogram. She rounded each measurements to the nearest \dfrac{1}{2} 2 1 start fraction, 1, divided by, 2, end fraction of a kilogram. How much heavier is the heaviest basket than the second heaviest basket?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?