Question

Evaluate the expression when Y = 54 and Z = 5

Answer 1

The given expression is:

$\frac{y}{3}+7z^2$

To evaluate we need to replace y by 54 and z by 5 and solve as follows:

$\begin{gathered} =\frac{54}{3}+7\cdot(5)^2 \\ =18+7\cdot25 \\ =18+175 \\ =193 \end{gathered}$

Thus, the answer is 193.