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astraxan [27]
3 years ago
11

Evaluate this expression when a=9

Mathematics
1 answer:
OlgaM077 [116]3 years ago
6 0

Answer:

63

Step-by-step explanation:

a=9

7a

7(9)

63

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Complete the table Y=6x-4
viktelen [127]

Answer:

With Two points is enough to describe this graph

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Step-by-step explanation:

Interception with Y axis (y=0), thus we have the following equation:

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Interception with x axis (x=0), thus we have the following equation:

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3 years ago
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AnnZ [28]

Answer:

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Step-by-step explanation:

Just bc im big brain

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4 years ago
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Alexandra [31]

an = 4n – 1

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6 0
3 years ago
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ryan took 15 minutes to type his 450 - word report. At this rate, how many words could be type in 20 minutes ?
gogolik [260]

Answer:

600

Step-by-step explanation:

7 0
3 years ago
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What is the slope of the line perpendicular to the y=-1/5x-9? <br><br> Plz help me
labwork [276]

Answer:

5

Step-by-step explanation:

Remember that the slope of a line that is perpendicular to a given line is the negative reciprocal of the slope of the given line.

Here we are given the line y = -(1/5)x - 9.  The slope is (-1/5).  The negative reciprocal of this is +5.  That's the answer you wanted.

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4 years ago
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