Question

What the value of 4x+1/2 y 2.what is the value of the expression above when x = 2 and y = 3?

Answer 1

Hoi!

To solve this, first plug in the values for x and y.

$4x + \frac{1}{2}y$

Turns into...

$4(2) + \frac{1}{2}(3)$

Now that we've got the values plugged in, let's solve.

4 × 2 = 8

$8 + \frac{1}{2}(3)$

$\frac{1}{2}$ × 3 = $1 \frac{1}{2}$

$8 + 1 \frac{1}{2} = 9 \frac{1}{2}$

$9 \frac{1}{2}$ is your answer. :)