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Taya2010 [7]
3 years ago
7

1 markers cost $7.04 Which equation would help determine the cost of 7 markers!

Mathematics
1 answer:
Elena-2011 [213]3 years ago
3 0
The answer to the question is A
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Megan and Kate decided to race their bikes. If Megan can ride at 12 mph and Kate can ride at 16 mph, how long until they are 1 1
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6 0
3 years ago
How the answer would end in 15.81
charle [14.2K]
\bf \sqrt{250}\implies 15.\underline{81}138830084189665999
\\\\\\
\textit{to \underline{two} decimal places is just}\qquad 15.81

so.... since the number after .81 is 1, it doesn't really round up to .82, so is just that, 15.81.
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3 years ago
abigail has 1/2 gallon of orange juice. She divides the juice equally into 6 glasses. What equation represents the fraction of a
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4 years ago
What is the solution to the expression –2 – 3 – (–4)?
Contact [7]
-2 - 3 -(-4)= -2 - 3 + 4
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7 0
4 years ago
Read 2 more answers
Don't go by my answers pls
Illusion [34]

Answer:

19)  ( \frac{-2}{5})^2 = \frac{4}{25}

20) -9^{2} = -81

21)  2^{4} = 16

Step-by-step explanation:

The only wrong ones are

19)  ( \frac{-2}{5})^2 = \frac{4}{25}

20) -9^{2} = -81 ... negative is not inside a parenthesis that's why it is still negative

21) you can add another way is 2^{4} = 16

Everything else looks good.  Great job!

4 0
3 years ago
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