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2 years ago

12

Nate's weekly pay increased from $710 to $770. Which of the following is closest to the

1 answer:

Lemur [1.5K]2 years ago

8 0

Answer:

The answer is 8.5 hope this helped.

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16 drops of blue food coloring

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3 years ago

After completing the following frequency table, find the mode?

Mama L [17]

1000 your welcome no problem

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A mystery number is divided by -2 then 7 is added to it to give you a result of 1. What is the mystery number?

alukav5142 [94]

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2 years ago

Read 2 more answers

Please Help Will Mark Brainly.

Free_Kalibri [48]

Answer:

The Answer is 39

Step-by-step explanation:39•7=273

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3 years ago

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Solve x2 + 2x = 4 for x by completing the square. x equals plus or minus square root of 5 plus 1 x equals plus or minus square r

steposvetlana [31]

Answer:

x equals plus or minus square root of 5 minus 1

Step-by-step explanation:

we have

$x^{2} +2x=4$

Divide by 2 the coefficient of the x-term

$2/2=1$

squared the number

$1^2=1$

Adds both sides

$x^{2} +2x+1=4+1$

$x^{2} +2x+1=5$

Rewrite as perfect squares

$(x+1)^{2}=5$

take the square root both sides

$x+1=(+/-)\sqrt{5}$

$x=(+/-)\sqrt{5}-1$

therefore

x equals plus or minus square root of 5 minus 1

4 0

3 years ago