$\frac{ {r}^{2} - 4r + 5}{r - 4} - \frac{ {r}^{2} + 2r - 8}{r - 4} \\ = \frac{ ({r}^{2} - 4r + 5) - ( {r}^{2} + 2r - 8) }{r + 4} \\ = \frac{ {r}^{2} - {r}^{2} - 4r - 2r + 5 - 8 }{r - 4} \\ = \frac{ - 6r - 3}{r - 4}$

8 0

2 years ago

I really need help guys im begging

soldier1979 [14.2K]

Havent done this in years but i think it would just be 12

3 0

3 years ago

Read 2 more answers

Due in 10 min<br> Need explination also<br> first helpfull answer will be brainlyest

Doss [256]

My answer is 25 so yeah

4 0

3 years ago

A bedroom is 5.2 meters wide. Find it’s width in feet.

Helga [31]

Seventeen feet wide :)

5 0

2 years ago