Question

Evaluate 13-0.75w+8x13−0.75w+8x13, minus, 0, point, 75, w, plus, 8, x when w=12w=12w, equals, 12 and x=\dfrac12x=

2
1
​ x, equals, start fraction, 1, divided by, 2, end fraction.

Answer 1

its 8 --

Explanation:

Answer 2

8

Explanation:

we have the expression

`13-0.75w+8x`

For w=12, x=1/2

To evaluate, substitute the value of w and the value of x in the expression

`13-0.75(12)+8(1/2)`

`13-9+4`

`4+4`

`8`