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valentina_108 [34]

3 years ago

7

-1/2=3/2k+3/2 explain how you got your answer

1 answer:

meriva3 years ago

5 0

-1/2=3/2k+3/2

Rewrite the equation to have k on left side

3/2k+3/2=-1/2

Simplify 3/2k

3k/2+3/2=12

Move all terms not containing k to right side

3k/2=1/2-3/2

3k/2=-2

Multiply both sifmdes by 2

2(3k/2)=-2(2)

3k=-4

Divide both sides by 3 to get k alone

3k/3=-4/3

K= -4/3

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3 years ago

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IrinaVladis [17]

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72

Step-by-step explanation:

<u>Given:</u>

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<u>To find:</u>

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1. 60% of 120

It can also be written as:

$\frac{60}{100}\times \frac{120}{1}$

Simplify

Cancel zeros

$\frac{60}{100}\\\\=\frac{6}{10}$

Divide by common factor (2)

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2. $\bold{\frac{3}{5}\times \frac{120}{1}}$

Multiply

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Divide

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3 years ago

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3 years ago

Read 2 more answers