What is the lower quartile for chess?

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

How many lines can be drawn through points j and k? 0 1 2 3

Write the expression as a single natural logarithm. 2 in a - 4 in y