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zmey [24]
3 years ago
8

Brainliest for whoever answers

Mathematics
2 answers:
Rasek [7]3 years ago
6 0

Answer:

D. -4/3≤x≤4/3

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequality Form:−4/3≤x≤4/3

Interval Notation: [−4/3,4/3]

solong [7]3 years ago
4 0

Answer:

Is it A

Step-by-step explanation:

thats the answer I got

You might be interested in
The ratio of men to women working for a company is 5 to 3. If there are 63 women working for the company, what is the total numb
IgorC [24]

Answer:

168 employees

Step-by-step explanation:

5:3

63 / 3 = 21

5*21=105

105+63=168

5 0
3 years ago
Calcula y comprueba las ecuaciones: porfavor alguienn la nesesito pliss a) 2X = 6 b) 10 + Z = 20 c) P + 9 = 11 d) 3X + 8 = + 29
Alexeev081 [22]

Answer:

<u>a) x = 3</u>

<u>b) z = 10</u>

<u>c) p = 2</u>

<u>d) x = 7</u>

<u>e) u = 1</u>

Step-by-step explanation:

a) 2x = 6

Despejamos x dividiendo por 2 a amabos lados de la eacuacion.

(2/2)x = 6/2

<u>x = 3</u>

Si remplazamos x en la ecuación original:

2(3)=6

6 = 6

Queda demostrado.

b) 10 + z = 20

Despejamos z restando 10 en amabos lados de la eacuacion.

10-10+z = 20-10

<u>z = 10</u>

Si remplazamos z en la ecuación original:

10 + 10=20

20 = 20

Queda demostrado.

c) p + 9 = 11

Despejamos p restando 9 en amabos lados de la eacuacion.

p + 9 - 9 = 11-9

<u>p = 2</u>

Si remplazamos p en la ecuación original:

2 + 9 = 11

11 = 11

Queda demostrado.

d) 3x + 8 = 29

Despejamos x restando 8 en amabos lados de la eacuacion y luego divideindo por 3 en ambos lados de la ecuación.

3x+8-8 = 29-8

3x = 21

(3/3)x = 21/3

<u>x = 7</u>

Si remplazamos x en la ecuación original:

3(7) + 8 = 29

21 + 8 = 29

29 = 29

Queda demostrado

e) 2u + 8 = 10

Despejamos u restando 8 en amabos lados de la eacuacion y luego divideindo por 2 en ambos lados de la ecuación.

2u+8-8 = 10-8

2x = 2

(2/2)x = 2/2

<u>x = 1</u>

Si remplazamos x en la ecuación original:

2(1) + 8 = 10

2 + 8 = 10

10 = 10

Queda demostrado

Espero te haya sido de ayuda!

5 0
3 years ago
Easy math problems!!!!!
Alexandra [31]

Answer: 36

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Answer question for 15 points
Tamiku [17]
A translation down to the left since it’s negative
7 0
3 years ago
A card is chosen from a well- shuffled deck of 52 cards. What is the probability that the card will be: 1. an even card OR a red
Art [367]
1. 20/52=10/26=5/13
2. 26/52=1/2
7 0
4 years ago
Read 2 more answers
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