Question

What is `6.4-9.6x` for `x=.5`?

Answer 1

1.6

Explanation:

First, we must substitute `x` for `0.5`

`6.4-9.6(0.5)`

We time `9.6` by `0.5`

`6.4-4.8`

Then we subtract the equation.

`6.4-4.8=1.6`