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Alchen [17]
3 years ago
5

What power do I need to raise both sides of the following equation to? x^4=81

Mathematics
1 answer:
LenKa [72]3 years ago
3 0

Answer:

Rise it to 2

( x ^2 ) ^2 − 9 ^2 = 0

Step-by-step explanation:

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Can anyone help me please?
Nadya [2.5K]

Answer:

s ≤ -18

Step-by-step explanation:

Multiply both sides of the inequality by -3. Since the multiplier is negative, you need to reverse the comparison symbol.

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If you multiply by a positive number, you don't need to reverse the symbol. Hence multiplying by 3 gives ...

-s ≥ 18

You can now add s to both sides:

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4 years ago
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DIA [1.3K]

Answer: The second term of the expression which is 0.25x is the variable cost which is the extra amount paid for being late.

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Make up a word problem for the expression below.
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