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3 years ago

5

does anyone have the unit 3 expressions, equations, and inequalities unit test: B answer key. i really really need it. this is a

n EMERGENCY. PLEASE HELP ME

1 answer:

Vilka [71]3 years ago

5 0

Answer:

sorry but you can write question instead of writing that because some of you may know that but others donot knew it

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How do I solve 3+k/14=4

Sedaia [141]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{k = 53}}}}}$

Step-by-step explanation:

$\bigstar{ \sf{ \: \: \frac{3 + k}{14} = 4}}$

$\tt{Step \: 1 \: }$ : Do cross multiplication

$\hookrightarrow{ \sf{3 + k = 4 \times 14}}$

$\tt{Step \: 2}$ : Multiply the numbers : 4 and 14

$\hookrightarrow{ \sf{3 + k = 56}}$

$\tt{Step \: 3 \: }$ Move 3 to right hand side and change it's sign

$\hookrightarrow{ \sf{k = 56 - 3}}$

$\tt{Step \: 4 \: }$ Subtract 3 from 56

$\hookrightarrow{ \sf{k = 53}}$

The value of k is 53

Hope I helped!

Best regards! :D

~TheAnimeGirl

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3 years ago

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Natasha2012 [34]

Answer:

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172.7=3.14d <br> Solve for d

Serga [27]

Answer:

55

Step-by-step explanation:

Divide both sides by 3.14 to get d by itself.

172.7 / 3.14 = 55 = d

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4 years ago

Which best describes the angles of some parallelograms?

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