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3 years ago

If F(x)=|x+2|+x+2, Find f(-7) PLEASE HELP!!

Mathematics

1 answer:

GREYUIT [131]3 years ago

3 0

The answer is 0.

Simply replace every “x” with -7.

F(x)=|-7+2|-7+2

F(x)=0

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dangina [55]

Given:

She purchased adult ticket for herself and children tickets for her 2 boys.

Cost of one adult ticket = $39.99

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To find:

The expression to represent the total cost of the tickets Jenny purchased.

Solution:

Let x represent the number of adult ticket purchase

and y represent the number of child tickets purchase.

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Total cost = 39.99x + 19.99y

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Substitute x=1 and y=2 in the above expression.

Total cost = 39.99(1) + 19.99(2)

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3 years ago

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Contact [7]

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3 years ago

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Liono4ka [1.6K]

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3 years ago

Read 2 more answers

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Butoxors [25]

Answer:

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Step-by-step explanation:

Substitute the values into the equation

$= \frac{ ({ - 12 + 4}^{2}) }{ - 4} \\ = \frac{ {( - 8)}^{2} }{4} \\ = \frac{64}{4} \\ = - 16$

<h2><em>OladipoSeun</em><em>♡˖꒰ᵕ༚ᵕ⑅꒱</em></h2>

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3 years ago