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IceJOKER [234]
2 years ago
5

Plese help me fast I will mark you brainlist​

Mathematics
1 answer:
spayn [35]2 years ago
5 0

\\ \sf\longmapsto 5x+5+4x-5=180

\\ \sf\longmapsto 5x+4x+5-5=180

\\ \sf\longmapsto 9x=180

\\ \sf\longmapsto x=\dfrac{180}{9}

\\ \sf\longmapsto x=20

  • y=x=20
  • z=5x+5=5(20)+5=100+5=105
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creativ13 [48]
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3 years ago
ASAP PLZ HELP!!
Dominik [7]

Answer:

A) y² - 5y + 1

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Step-by-step explanation:

Let's call P the unkown polynomial and D the difference. In each case, the following must be true:

y² - 5y + 1 - P = D

<em>A)</em>

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<em>B)</em>

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y² - 5y + 1 - 5 = P

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<em>C)</em>

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<em>D) </em>

y² - 5y + 1 - P = 4y² - y + 7

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4 0
3 years ago
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