2 years ago

What does 30% of 50 in unit rate and precentages

Mathematics

1 answer:

SpyIntel [72]2 years ago

5 0

Answer:

Step-by-step explanation:

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2 years ago

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galben [10]

Answer:

Step-by-step explanation:

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USING 'BODMAS' RULE

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2 years ago

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Step-by-step explanation:

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2 years ago

What are the zeros of (x-2)(x^2-9)

WARRIOR [948]

$(x-2)(x^2-9)=0\iff x-2=0\ or\ x^2-9=0\\\\x-2=0\ \ \ \ |add\ 2\ to\ both\ sides\\\\\boxed{x=2}\\\\x^2-9=0\ \ \ \ |add\ 9\ to\ both\ sides\\\\x^2=9\iff x=\pm\sqrt9\to \boxed{x=-3\ or\ x=3}\\\\Answer:\boxed{x=-3\ or\ x=2\ or\ x=3}$

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2 years ago

Solve the inequality. 12x – 3x + 11 > 4x – (17 – 9x)

musickatia [10]

Answer:

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Step-by-step explanation:

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(17-9)=8 . 8-4 =4

so your answer is correct

6 0

3 years ago

Read 2 more answers