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baherus [9]
3 years ago
13

Andre tried to solve the equation 1/4(x+12)=2 what was his mistake?

Mathematics
1 answer:
GarryVolchara [31]3 years ago
8 0

Step-by-step explanation:

1. 1/4(x + 12)=2 - first isolate X'

         - 12 -12

2. 1/4(x) = -10  - 1/4  since its a fraction, you'll have to subtract not divide

-1/4    - 1/4

3. x = -10.25

Andre did the first step correctly, but on the second step he just divided 1.4 by -10, instead of subtract 1/4 from both sides.

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A statistical question you can ask at least 20 different people can be: "How many pets do you have?"

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<h3>What is a Statistical Question?</h3>

A statistical question can be defined as a question that can be answered by collecting a variety of numerical answers that vary. Examples of statistical questions include:

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Description of the people you asked can be: 20 sixth graders in your school.

How you gathered your data can be: Asking them to fill a questionnaire or by interview.

The numerical data from least to the greatest, hypothetically would be:

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Quartile Q1: 1 (middle of the first half of the data distribution)

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Maximum: 5 (greatest data value).

Using the five-number summary generated, the box plot that displays the data set is shown in the image attached below.

Learn more about statistical question on:

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Answer? .............................
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ANSWER TO QUESTION ONE IS   5  

5x2+5=15  

5-4=1

15x1=15

QUESTION 2

X = 20

IDK 3 :(

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