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3 years ago

7

Rob is saving to buy a new MP3 player. For every $16 he earns babysitting, he saves $9. On Saturday, Rob earned $96 babysitting.

How much money did he save?

2 answers:

Blizzard [7]3 years ago

8 0

Answer:

91

Step-by-step explanation:

brainliest plz

Ivenika [448]3 years ago

5 0

Answer:

91

Step-by-step explanation:

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Complete the following statement: f(3)=_____

victus00 [196]

Using this equation, f(3) = 23.

In order to find the value of f(3), we need to take the f(x) equation and put 3 everywhere we see x. Then we follow the order of operations to solve. So, let's start with the original.

f(x) = 2x^2 + 5sqrt(x - 2)

Now place 3 in for each x.

f(3) = 2(3)^2 + 5sqrt(3 - 2)

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3 years ago

Find the smallest possible solution to 2/3x^2=24

Bezzdna [24]

$\dfrac{2}{3} x^2 = 24$

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Divide by 2/3 on both sides :
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$x^2 = 24 \div \dfrac{2}{3}$

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Change the divide fraction to multiplication fraction :
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$x^2 = 24 \times \dfrac{3}{2}$

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Simplify :
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$x^2 = 36$

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Square root both sides :
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$x = \pm \sqrt{36}$

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Answer :
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$x = \pm6$

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Answer: The smallest possible value of x is -6
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Dafna11 [192]

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   B). Can 'x' be 1 ?
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   C). Can 'x' be 2 ?
No. 2 is not greater than 2 .

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