Question

39. Find the value of the expression if x= -1 and y= 6.XYa. 3b.-3C.-6/2D. 6/2

Answer 1

`b)-3`

Step-by-step explanation

We want to find the value of the expression:

`(xy)/(2)`

for:

`\begin{gathered} x=-1 \\ y=6 \end{gathered}`

To do this, substitute the values of x and y into the expression.

That is:

`\begin{gathered} ((-1)(6))/(2) \\ \Rightarrow(-6)/(2) \\ \Rightarrow-3 \end{gathered}`

The answer is option b.