Respuesta :

stormiarmy

Answer:

[tex]-3y^{2} -y+11[/tex]

Step-by-step explanation:

Collect like terms

[tex]-3y^{2} +7y-8y+11[/tex]

Collect like terms again and you get [tex]-3y^{2} -y+11[/tex]

Hope this helps ʕ•ᴥ•ʔ

Tina1338
Answer is -3y^2–1y+11

Combine 5y^2 and -8y^2 to get -3y
Combine 7y and -8y to get -1y
Then put it together to get -3y^2–1y+11
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