Sue made 2 pitchers. of lemonade and used 28 lemons. how many lemons will she need if she makes 6 pitchers of lemonade?

Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?