Question

number four please.Given A is between Y and Z and YA = 14x, AZ=10x and YZ= 12x + 48

Answer 1

Since A is between Y and Z, we can conclude that

$YZ=YA+AZ$

Therefore,

$\Rightarrow41.5=5.5+2x$

Solving for x,

$\begin{gathered} \Rightarrow2x=36 \\ \Rightarrow x=18 \end{gathered}$

Thus, the answer is x=18, option B