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3 years ago

8

Explicación del ejercicio 3y=-12+3x

1 answer:

jonny [76]3 years ago

3 0

Simplifying
3y = 12 + 3x

Solving
3y = 12 + 3x

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Divide each side by '3'.
y = 4 + x

Simplifying
y = 4 + x

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Using appropriate properties , find 7/5 × 5/12 − 3/12 × 7/5 − 1/15

Mazyrski [523]

Answer:

$\frac{1}{6}$

Step-by-step explanation:

$\frac{7}{5} \times \frac{5}{12} - \frac{3}{12} \times \frac{7}{5} - \frac{1}{15} = \frac{7}{5} ( \frac{5}{12} - \frac{3}{12} ) - \frac{1}{15} = \frac{7}{5} \times \frac{1}{6} - \frac{1}{15} = \frac{7}{30} - \frac{2}{30} = \frac{5}{30} = \frac{1}{6}$

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(n+1)^3-n^3=1+3 (n+1)n using this formulae find the cube of 999.If cube of 1000 is 1000000000.

Nastasia [14]

We use the formula: ( a - b )^3 = a^3 - b^3 - 3ab( a - b);

a = 1000; b = 1;

999^3 = 1000^3 - 1^3 - 3·1000·1( 1000 - 1 ) = 1000000000 - 1 - 3000·999 = 1000000000 - 1 - 2997000 = 997002999;

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if a surface cleaner is used at a rate of half a bottle per month, and the supply lasted 16 months, how many bottles of surface

Mice21 [21]

Answer:

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Read 2 more answers

Add.<br> -3 + (-4) <br><br> And <br><br> 4 pluse (-3)

Softa [21]

Answer:

-6

Step-by-step explanation:

-3 + (-4) 4 + (-3) is -6 I hope that helps because that what I got

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4 years ago

Nataly_w [17]

Answer:

I don't know

Step-by-step explanation:

I don't know

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