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3 years ago

-8 = 2x - 14 value of x

Mathematics

2 answers:

cestrela7 [59]3 years ago

6 0

Answer:

Step-by-step explanation:

<em>Hello there fellow human!</em>

Making x the subject of the formula, you

Note: when solving algebraic equations, you MUST do to one side what you do to the other!

Add 14 to both sides

-8 + 14 = 2x - 14 +14

; 6 = 2x

Divide both sides by 2

6/2 = (2x)/2

3 = x; x = 3

Basile [38]3 years ago

5 0

Answer:

Step-by-step explanation:

(given) -8 = 2x - 14

(add 14 to both sides) 6 = 2x

(divde both sides by 2) 3 = x

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With questions like these, I like to use a system of operations my teacher told me.

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Now, you put it together!

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Well one week she'd have 23.50$. So per week you multiply that number by the number of weeks.

I hope this is what you were looking for, the question was a bit confusing.

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3 years ago

PLS help me Order four and seven tenths repeating, negative four and eight ninths, 490%, and −4.9 from least to greatest.

Digiron [165]

The order from least to greatest negative four and seven tenths repeating, negative four and eight ninths, 490%, and −4.9 from least to greatest is; option A

−4.9,
negative four and eight ninths
four and seven tenths repeating
490%,

<h3>Ascending order</h3>

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490%

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Learn more about ascending order;

brainly.com/question/12783355

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2 years ago

Find the perimeter of the figure?

zhannawk [14.2K]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Ben works for software company in Cleveland. To train new employees, Ben travels to their two other locations, Buffalo and Phila

Andru [333]

Answer:

Explanation:we will solve this question with help of linear programming.

Now, let Ben goes x times in buffalo trip and goes y times in Philadelphia trip. Thus, according to the question, Min Z= 180x+300y

And s.t.r. 2x+3y≤105, where x≥5, y≥15.

since at (0,0) 0≤105(true), so area of 2x+3y≤105 will cover the origin.

But, 0≥5 and 0≥15 are false, so their area will not cover the origin.

Thus, after drawing the graph of these three lines we will get a feasible reason of triangle ABC, where point A≡(5,31.667), B≡(5,15), and C≡(30,15)

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at C- 180×30+300×15=5,850

Thus, Ben should go 5 times to buffalo trip and 15 times to Philadelphia to minimize his cost which is $1350.

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4 years ago