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horsena [70]
2 years ago
14

Solve the following linear inequalities: 3x + 9 = 18​

Mathematics
2 answers:
xxTIMURxx [149]2 years ago
8 0

3x + 9 = 18

3x + 9 - 9 = 18 - 9

3x = 9

3x ÷ 3 = 9 ÷ 3

x = 3

hope it helps

bearhunter [10]2 years ago
7 0

3x + 9 = 18

3x + 9 - 9 = 18 - 9

3x ÷3 = 9 ÷3

x = 3

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2 left thanks so much!!!
marusya05 [52]

Answer

The answer is 12


8 0
3 years ago
2. There are 12 high schools competing in a basketball tournament. In how many ways can the teams be placed
joja [24]

Answer:

The teams can be placed in 479,001,600 ways.

Step-by-step explanation:

To solve this question, we want to know in how many ways 12 elements can be arranged.

Number of possible arrangements of x elements:

The number of possible arrangments of x elements is given by:

A_{x} = x!

In this question:

12 teams, so arrangment of 12 elements.

A_{12} = 12! = 479001600

The teams can be placed in 479,001,600 ways.

5 0
3 years ago
Most Popular Last Names. In alphabetical order, the six most common last names in the United States in 2018 are Brown, Garcia, J
fomenos

Answer:

Kindly check attached picture for barchart and piechart distribution

Step-by-step explanation:

Given the name data:

Name ____ freq ___R/Freq ____% frequency

Brown ____7 ______0.14 ______14

Smith ____ 12 -____ 0.24 ______24

Williams__ 8 ______0.16 ______ 16

Miller ____6 ______0.12 ______ 12

Jones ___ 7 ______ 0.14 ______ 14

Johnson _ 10 _____ 0.20 ______20

The three most popular last names are :

Smith, Johnson and Miller

4 0
3 years ago
What are some of the different parts of a cell?
Arisa [49]
Mitochondria, cytoplasm, nucleus, cell wall, cell membrane, vacuole
7 0
3 years ago
Find the product of 503×6
Mashutka [201]
3018

Mentally,
503 = 500 + 3
500 times 6 = 3000
3 times 6 = 18
Add them up:
3018
8 0
3 years ago
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