Question

evaluate the expression.
x = 5 y = 2
\frac{6x + 5y}{2y}
?

Explanation:

Step1: Substitute values

Substitute $x = 5$ and $y = 2$ into the expression $\frac{6x + 5y}{2y}$.
We get $\frac{6\times5+5\times2}{2\times2}$.

Step2: Calculate numerator

Calculate $6\times5+5\times2$.
$6\times5 = 30$ and $5\times2=10$, so $6\times5 + 5\times2=30 + 10=40$.
The expression becomes $\frac{40}{2\times2}$.

Step3: Calculate denominator

Calculate $2\times2 = 4$.
The expression is now $\frac{40}{4}$.

Step4: Simplify fraction

$\frac{40}{4}=10$.

Answer:

$10$