Pls help 50 points...​

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Which system of linear inequalities is graphed? can somebody pleasssse

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