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2 years ago

Solve the following problem. Give the equation using x as the variable, and give the answer.

Mathematics

1 answer:

Vinil7 [7]2 years ago

5 0

Answer:

A. 3x + (x+8) = -22 - 2x

Step-by-step explanation:

Let the number equal x.

Set up the first half of the equation.

The sum of three times the number and 8 more than the number can be written as:

3x + (x+8)

Sum means that you add the components.

Set up the second half of the equation.

The difference between -22 and twice the number can be written as:

-22 - 2x

Difference means subtraction, and because -22 is written first, that is the number that you subtract <em>from</em>.

If you set the halves of the equation equal, you get:

3x + (x+8) = -22 - 2x

Therefore, the answer is A.

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Firlakuza [10]

Answer:

1/676

Step-by-step explanation:

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P(Ace of spades) = Number of aces of spades / total = 1/ 52

The replace the card

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P(king) = number of kings / total = 4/52 = 1/13

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3 years ago

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Answer:

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Step-by-step explanation:

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4 years ago

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Step-by-step explanation:

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3 years ago

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3 years ago

Solve the following problem. Give the equation using x as the​ variable, and give the answer.

Solve the following problem. Give the equation using x as the variable, and give the answer.