Slope is -1/3 hope this helps
Answer: 
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1) [B]: " x²<span> − 10x + 25 " .
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2) [D]: " </span>x² + 10x + 25 " .
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<u>Note</u>:
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1) (x − 5)² = (x − 5) (x − 5) = x² − 5x − 5x + 25 = x² − 10x + 25 .
2) (x + 5)² = (x + 5) (x + 5) = x² + 5x + 5x + 25 = x² + 10x + 25 .
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Answer:
252
Step-by-step explanation:
9 x 20 = 180
9 x 28 = 252
The answer of 799/4 is equal 1