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Lisa [10]
2 years ago
10

TIME REMAINING

Mathematics
1 answer:
Kisachek [45]2 years ago
8 0

Option 3 and 4. The two options that shows the correct representation of the inequality are:

  • - 6x + 15 < 10 - 5x
  • An open circle is at 5 and a bold line starts at 5 and is pointing to the right

<h3>How to solve the inequality</h3>

–3(2x – 5) < 5(2 – x)

We have to open up the brackets by multiplying the sides

= -6x + 15 < 10 - 5x

Hence the  third option is certified to be correct.

Next this inequality has to be shown on a number line.

To do this we have to solve the inequality completely

From -6x + 15 < 10 - 5x

we have to take like terms

-6x+5x < 10 - 15

-x < -5

x<5

The sign of inequality has to be reversed given that the coefficient of x was negative.

Hence x>5. The number line would start from the right and it would move towards the right

From the solution here, we can see that the two correct options are

  1. –6x + 15 < 10 – 5x
  2. An open circle is at 5 and a bold line starts at 5 and is pointing to the right.

Read more on number lines here:

brainly.com/question/4727909

#SPJ1

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How does the job satisfaction score for weeks 5-8 compare to weeks 1-4?
MrRa [10]

The correct comparison for Weeks 5-8 is higher than Week 1-4, hence, the job satisfaction for Week 5-8 is 17% higher.

<u>Job Satisfaction Score</u> :

  • Week 1 = 3.50
  • Week 2 = 3.40
  • Week 3 = 3.30
  • Week 4 = 3.60
  • Week 5 = 4.20
  • Week 6 = 4.00
  • Week 7 = 4.10
  • Week 8 = 3.90

<u>Job Satisfaction for week 1 - 4</u> :

  • Week 1 + Week 2 + Week 3 + Week 4
  • (3.50 + 3.40 + 3.30 + 3.60) = 13.80

<u>Job Satisfaction for Week 5 - 8</u> :

  • Week 5 + Week 6 + Week 7 + Week 8
  • (4.20 + 4.00 + 4.10 + 3.90) = 16.20

<u>Difference</u><u> between the two categories</u> :

[(Week 5 - 8) - (Week 1-4)] / Week 1-4] × 100%

(16.20 - 13.80) / 13.80 × 100%

(2.4 / 13.80) × 100%

0.1739 × 100%

= 17.39%

Therefore, the job satisfaction for Week 5 - 8 is about 17% higher than Week 1 - 4

Learn more :brainly.com/question/13218948

8 0
3 years ago
Data was collected on the number of pets and the height of a random group of students. Identify the correlation you would expect
Ipatiy [6.2K]
No correlation
A scatterplot is used to represent a correlation between two variables. There are two types of correlations: positive and negative. Variables that are positively correlated move in the same direction, while variables that are negatively correlated move in opposite directions.
4 0
3 years ago
There is a sale at Ross for 60% off all sweaters. Angela found one that she really likes and the original price is $24.99. What
Andreyy89
The answer is $14.99: 24.99x0.6=14.994~14.99
3 0
3 years ago
The length of a shadow of a building is 29m. The distance from the top of the building to the tip of the shadow is 35m. Find the
TEA [102]

Answer:

19.5m

Step-by-step explanation:

Use the Pythagorean theorem.

a^2 + b^2 = c^2

The longest side, 35m, is c and the base of the triangle, 29m, is b.

a^2 + 29^2 = 35^2

Simplify.

a^2 + 841 = 1225

Get a by itself by adding -841 to both sides to cancel out the 841.

a^2 = 384

Find the square root of both sides to get rid of the exponent.

square root of 384 = ~19.5959

a = 19.5

3 0
4 years ago
Help with this next question please
kompoz [17]

c

                                          .                                         .

hope it helps

ps. can I have the brainiest answer


5 0
3 years ago
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