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dolphi86 [110]
3 years ago
12

What are the solutions to the equation?

Mathematics
1 answer:
Maru [420]3 years ago
6 0

rearrange the equation to where you set it equal to 0 by moving the 25 over.

n2 - 8n -9 = 0

now factor

(n-9)(n+1)

so n1 = 9

n2 = -1

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Answer:

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Step-by-step explanation:

To determine:

Write an inequality showing the times there will be more than 10 gallons in the barrel.

Information Fetching and Solution Steps:

  • Skylar is filling a barrel with water.
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As the questions asks to determine the inequality showing the times there will be more than 10 gallons in the barrel.

For inequalities with 'more than', we use the 'greater than' symbol.

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If time is represented by 't', then the inequality showing the times there will be more than 10 gallons in the barrel will be:

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