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m_a_m_a [10]
3 years ago
9

X+2=-12 Help ASAP! PLEASE!

Mathematics
1 answer:
Lena [83]3 years ago
5 0

Hey there!

Answer = -14

Explanation:

Let's solve your equation step-by-step.

x + 2 = -12

Subtract 2 from both sides:

x + 2 - 2 = -12 - 2

x = -14

So therefore, that is how you found your answer: x = -14

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If you help with the correct answer u are a god .pt2​
Brrunno [24]

a. Answer:  D: (∞, ∞)

                   R: (-∞, ∞)

<u>Step-by-step explanation:</u>

Theoretical domain is the domain of the equation (without an understanding of what the x-variable represents).

Theoretical range is the range of the equation given the domain.

c(p) = 25p

There are no restrictions on the p so the theoretical domain is All Real Numbers.

Multiplying 25 by All Real Numbers results in the range being All Real Numbers.

a) D: (∞, ∞)

   R: (-∞, ∞)

*********************************************************************************

b. Answer:  D: (0, 200)

                    R: (0, 5000)

<u>Step-by-step explanation:</u>

Practical domain is the domain of the equation WITH an understanding of what the x-variable represents.

Practical range is the range of the equation given the practical values of the domain.

The problem states that p represents the number of cups.  Since we can't have a negative amount of cups, p ≥ 0.  The problem also states that Bonnie will purchase a maximum of 200 cups. So, 0 ≤ p ≤ 200

The range is 25p →  (25)0 ≤ (25)p ≤ (25)200

                             →      0   ≤  25p  ≤  5000

b) D: (0, 200)

   R: (0, 5000)

5 0
3 years ago
Find the total surface area of this cuboid.<br> 5 cm<br> 2.3 cm<br> 7.5 cm
Mekhanik [1.2K]

Answer:

The total surface area of this cuboid is 132.5 sq.cm

8 0
2 years ago
What is an equation of a line, in point-slope form, that passes through (1, −7) and has a slope of −2/3
Firdavs [7]

Answer:

D+B 12

Step-by-step explanation:

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3 years ago
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So it can said from the above deduction that the amount of water leaked by the faucet in Kali's house is 18 gallons.

hope this help .-.

5 0
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Answer:

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Step-by-step explanation:

8 0
3 years ago
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