mym3l0dy mym3l0dy

15-10-2020
Mathematics

contestada

30 - 19r + 15 - 9r =
25 points!

Relax

Respuesta :

nettie68 nettie68

15-10-2020

Answer:

45-28r

Step-by-step explanation:

30+15-19r-9r

45-19r-9r

45-28r

I hope this is right! Hope this helps!

Answer Link

StreetFighterLan123 StreetFighterLan123

15-10-2020

Answer:

[tex]45-28r[/tex]

Step-by-step explanation:

Combine like terms

[tex]30-19r+15-9r = 30+15-19r-9r=45-28r[/tex]

Answer Link

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