PGCPS ALGEBRA 1 CR (SUMMER 2021) 793023

Mathematics

1 answer:

Harman [31]2 years ago

7 0

Answer:

See explanation

Step-by-step explanation:

The texts in the question is distorted and unclear; So, I will provide a general explanation of solving an equation with 1 variable.

A similar question that can be found online is:

$8x - 8 = 4x + 12$ --- to solve for x

First, collect all like terms

$8x - 4x = 8 + 12$

Distribute the expression on the left-hand side

$x(8 - 4) = 8 + 12$

$x * 4 = 8 + 12$

Simplify like terms

$x * 4 = 20$

Divide both sides by 4

$x = 5$

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How does a large outlier affect the data set?

tresset_1 [31]

A large outlier could affect the data set because it could make the mean larger, which just means that the average number of the set would be a lot bigger than it already is.

An example would be: 1, 3, 5, 19

19 is obviously the large outlier, so to find the mean, we would add everything together then divide by 4.

The mean would be 28/4=7 So 7 is our mean, but if the large outlier were, let's say 50, then the mean would be way larger than it already is.

~Hope this helped!~

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3 years ago

Can someone tell me what this figure is HEEEEEEEEEELP !!!!!!!<br><br>

Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

its a variable. this one represents x. a variable is something that represents an unknown value.

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3 years ago

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