Question

What is the value of the expression below when x equals 3? 16 + 13x  A.  32  B.  39  C.  55  D.  29

Answer 1

we have the following:

`16+13x`

x = 3, replacing:

`\begin{gathered} 16+13\cdot3 \\ 16+39=55 \end{gathered}`

therefore, the answer is C. 55