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yulyashka [42]
3 years ago
14

Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
mamaluj [8]3 years ago
5 0
The answer would be x=6/5:)
Law Incorporation [45]3 years ago
4 0
<h3>Solution : </h3>

Let us first solve the value of x in the square .

3x + 1 + 3x + 1 + 3x + 1 + 3x + 1

= 12x + 4 = 2x + x + 8 + 4x + 2

= 12x + 4 = 7x + 8 + 2

Step 1: Simplify both sides of the equation.

12 x + 4 =7x + 8 + 2

12x + 4 = (7x)+(8+2)(Combine Like Terms)

12x+4=7x+10

12x+4=7x+10

Step 2: Subtract 7x from both sides.

12x+4−7x=7x+10−7x

5x+4=10

Step 3: Subtract 4 from both sides.

5x+4−4=10−4

5x=6

Step 4: Divide both sides by 5.

5x / 5 = 6/5

x=6/5

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A pair of Jordans sold at retail for $180 and now sell for $330 after market. A. Is this a percent INCREASE or DECREASE, what is
Elza [17]

Answer:

This is a percent INCREASE

The percent change is 83.33%

Step-by-step explanation:

Let us solve the question

∵ A pair of Jordans sold at retail for $180

∴ The initial price = 180

∵ Now it sells for $330 aftermarket

∴ The new price = 330

→ That means the new price is greater than the initial price

∵ The new price is greater than the initial price

∴ This is a percent INCREASE

∵ The percent of change = (amount of increase ÷ initial amount) × 100%

∵ The amount of increase = new price - initial price

∴ The amount of increase = 330 - 180 = 150

→ Substitute it in the rule of percent of increase above

∵ The percent change = \frac{150}{180} × 100%

∴ The percent change = \frac{5}{6} × 100%

∴ The percent change = 83.33%

4 0
3 years ago
What is the answer to this question it doesn't state the answer so can you please tell me the answer
DiKsa [7]
I DONT KNOW JUST STRAT WITH THE BEGGINIG OF THE SENTENCE 

5 0
3 years ago
Read 2 more answers
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