3 years ago

Find the percent of increase from 1.5 inches to 6 inches.

1 answer:

7 0

Since 6/1.5 is 4. It increased 400%.

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slega [8]

Answer:

The answer is: 9x = 72, x = 8

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olchik [2.2K]

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it is linear association

Step-by-step explanation:

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noname [10]

1 centimeter every other week.

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blagie [28]

Answer:

176

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14x12 = 168 + 8 = 176

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Allushta [10]

$x^2+10x+22=13\\x^2+10x+22-13=0\\x^2+10x+9=0\\$

Now completing the square.

$(x^2+10x)+9=0\\(x^2+10x+25)+9-25=0\\(x+5)^2-16=0\\(x+5)^2=16$

(x+5)² = 16 is the rewritten equation... For first question btw.

For the solutions to the equation -

$x+5=\sqrt{16},-\sqrt{16} \\x+5=4,-4\\x=4-5,-4-5\\x=-1,-9$

x = -1,-9 is the solution, for the second question.

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3 years ago