Ms. Callahan had 250 sheets of paper. She used 6 sheets of paper. She then gave each student 3 sheets
of paper.
Which expression represents the number of sheets of
paper Ms. Callahan had left after she gave paper
to n students?

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Ineed to know the answer to this algebra question.