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scoundrel [369]
3 years ago
13

Brian's math test scores are: 86, 90, 93, 85, 79, 92. What is the mean and median?

Mathematics
1 answer:
IgorLugansk [536]3 years ago
4 0

Answer:

Median: 89

Mean: 87.5

Step-by-step explanation:

86, 90, 93, 85, 79, 92

93, 85

93 + 85

178

178/2

89

86 + 90 + 93 + 85 + 79 + 92

525

525/6

87.5

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The 7 in 507.3 has ten times the value of the 7 in?<br> Is it 12.007, 725, 67 or 30.76.
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astraxan [27]

Answer:

t=7/5

Step-by-step explanation:

If you subtract 3 from each side, you end up with -5t=-7. In order to keep t isolated, you would have to divide -5 on both sides. When you do this, you will end up with t= -7/-5. You also need to simplify that. When simplified you end up with t=7/5. Hope this helps!

6 0
2 years ago
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Step-by-step explanation:

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3 years ago
Which equation represents the line that passes through (–6, 7) and (–3, 6)?
Softa [21]

Answer:

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Step-by-step explanation:

The equation of line for point=slope form is

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