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Helga [31]
3 years ago
6

Use number properties to simplify the following expression.

Mathematics
1 answer:
attashe74 [19]3 years ago
6 0

Answer:

3

Step-by-step explanation:

the answer is 3, because you always have to add the numbers in paranthises first. and 5+3= 8. u bring down the -5 and you have -5 + 8 = 3.

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Step-by-step explanation:

<h3>a. </h3>

=  {2}^{x}

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<h3>B. </h3>

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<h2>______________</h2>

<h3>C. </h3>

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<h2>______________</h2>

<h3>D. </h3>

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<h2>______________</h2>

<h3>E. </h3>

= {( \frac{1}{2}) }^{x}

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What is 640 divided by 20
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Answer:

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Need help with solving quadratics using the quadratic equation!
Charra [1.4K]
You need to solve the following equation:
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Set right side to 0
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Multiply by -2 to get rid of decimal and leading neg coefficient.
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Use quadratic formula:
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I have this same question can someone help, please?
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