Question

evaluate x-4/2 when x=-1.6

Answer 1

@iGreen.

Answer 2

Is this it?

\(\dfrac{x-4}{2}\)

Or is it this?

\(x - \dfrac{4}{2}\)

Answer 3

top

Answer 4

Okay, so let's plug in -1.6

\(\dfrac{x - 4}{2}\)

\(\dfrac{-1.6 - 4}{2}\)

Subtract -1.6 - 4, what do you get?

Answer 5

-5.6

Answer 6

@iGreen. you can do it like this right?

Answer 7

not hure

Answer 8

Yes, now divide -5.6 / 2

Answer 9

No, you can't..

Answer 10

You have to do the numerator first..then divide by 2.

Answer 11

-2.8

Answer 12

igreen i got 2.8