a school is arranging a field trip to the zoo. The school also spends 576.87 dollars on pa for 38 studentd and 3 teachers. THe school also spends 339.72 dollars on lunch for just the studenns how much money was spent on a pass and lunch for eadh student

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?