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3 years ago

Simplify the algebraic expression (4b5 - 7) + (12b5 - 1)

Mathematics

2 answers:

ioda3 years ago

4 0

Answer:16b square root of 5 -8

Step-by-step explanation:

Montano1993 [528]3 years ago

4 0

Answer:

16b^5 - 8

Step-by-step explanation:

(4b5 - 7) + (12b5 - 1)

4b^5 - 7 + 12b^5 - 1

4b^5 + 12b^5 - 7 - 1

16b^5 - 8

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2 divided by n equals negative 7

solniwko [45]

Answer:

n= 2/-7

Step-by-step explanation:

2/n = -7

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3 years ago

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fenix001 [56]

3 dozen.

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3 years ago

(3/1/2 - 9/3/4) / (-2.5)=

Alex73 [517]

<h3>Answer :</h3>

$\: \: \:$

$= \rm \large \frac{3 \frac{1}{2} - 9 \frac{3}{4} }{ - 2.5}$

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$\: \:$

$= \rm \large \: \frac{ \frac{7}{2} - \frac{39}{4} }{ - 2.5}$

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2 years ago

Which of these are linear functions?

FrozenT [24]

Answer:

B, D, E

Step-by-step explanation:

Use a graphing calculator.

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3 years ago

Use the slope formula to fond the slope of the line that passes through the two points.

Nikitich [7]

Answer:

Step-by-step explanation:

Notice that the y-component is the same, -2, in these two points. That means y does not change as x changes, and therefore we conclude that the slope of the line connecting the two points is m = rise / run = 0.

-2 - (-2)

Alternatively, use m = -------------- = 0

3 - 13

The value of the slope in question is zero: m = 0

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3 years ago