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zavuch27 [327]
3 years ago
15

Solve the following inequality and create the representing number line. 4(2w+3) ≥ - 28

Mathematics
2 answers:
Alona [7]3 years ago
7 0

Answer:

4(2w+3) ≥ - 28

8w+12≥-28

8w≥-40

w≥-5

Hope This Helps!!!

AnnyKZ [126]3 years ago
3 0

Answer:

4(2w+3) ≥ - 28

8w+12≥-28

8w≥-40

w≥-5

You might be interested in
F (x) = 2 (x + 1)^2 - 1
Ivenika [448]

Answer:

Equation: y = x²

  • (-2, 4)
  • (0, 0)
  • (2, 4)

Equation: f(x) = 2(x + 1)² - 1

  • (-2, 1)
  • (0, 1)
  • (2, 17)

Step-by-step explanation:

Equation: y = x²

  • when x = -2, y = (-2)² = 4 ⇒ (-2, 4)
  • when x = 0, y = (0)² = 0 ⇒ (0, 0)
  • when x = 2, y = (2)² = 4 ⇒ (2, 4)

Equation: f(x) = 2(x + 1)² - 1

f(-2) = 2(-2 + 1)² - 1

      = 2(-1)² - 1

      =2(1) - 1

     = 1

Therefore, (-2, 1)

f(0) = 2(0 + 1)² - 1

     = 2(1)² - 1

      =2(1) - 1

     = 1

Therefore, (0, 1)

f(2) = 2(2 + 1)² - 1

     = 2(3)² - 1

      =2(9) - 1

     = 17

Therefore, (2, 17)

5 0
3 years ago
Choose the equation that completes the equation. 24 ÷ 6 + 20=
Lynna [10]

Hi Marisa255,

Solution:

First lets solve the given equation:

= 24 / 6 + 20

= 4 + 20

= 24

Now Lets solve A:

= 3(7 + 1)

= (3 x 7) + (3 x 1)

= 21 + 3

= 24

So we see that A and the equation given have the same answers.

Final Answer:

A. 3(7 + 1)

3 0
4 years ago
What is the slope of the line below? If necessary, enter your answer as a fraction in lowest terms, using the slash as the fract
Arlecino [84]

Answer:

4

Step-by-step explanation:

5 + 3/1 + 1 =

8/2 =

4/1 =

4

This is because of slope formula which is x-x/y-y

5 0
4 years ago
Henry says that his set of numbers includes all integers. Iliana argues that he is wrong.
Oduvanchick [21]

Answer:

Iliana is correct because Henry included a fraction. Fractions are not integers.

8 0
3 years ago
What is the additive inverse of the complex number 9 â€"" 4i? â€""9 â€"" 4i â€""9 4i 9 â€"" 4i 9 4i.
hram777 [196]

Additive inverse is the number you add to a given number to make the sum zero. The addition of both the number must be zero to make both numbers additive inverse.. The additive inverse of the given complex number is

-9+4i

<h3>Addictive Inverse</h3>

Addictive Inverse-Additive inverse is the number you add to a given number to make the sum zero. The addition of both the number must be zero to make both numbers additive inverse.

Let an example, if we take the number 10 and add -10 to it. Thus -10 is the additive inverse of the number 10.

Here, the given number is a complex number. A complex number is a number of the form a + bi, where a and b are real numbers. The given function is,

9-4i

The additive inverse of the above number is,-9+4i

Add both and check by equating with zero,

9-4i+(-9i+4)=0

9-4i+-9i+4=0

0=0

Hence, the additive inverse of the given complex number is -9+4i.

For more about the additive inverse, follow the link below-brainly.com/question/13715269

5 0
2 years ago
Read 2 more answers
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