Question

0.9 < -r plz help thank you

Answer 1

0.9 will equal to
`(9)/(10)`

Anyhow ! Lets get to the steps!


`(9)/(10) - r \leq ?`


`(9)/(10)`

Now "r" will become a negative


`(9)/(10) - - r \leq ?`


`(-r(10))/(10)`


`(10(r)+9)/(10) \leq 0`

We have to multiply from each of your sides by the number 10

You can even divide by the number 10 aswell

Back to the steps


`r+ (9)/(10) \leq ?`

Subtract from this fraction
`(9)/(10)` to your sides

This would be inequality
`r + .900 \leq ?`


`r \ \textless \ -(9)/(10)` ← this should most likely be your answer


`Now, Good Luck`