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2 years ago

8

If s ( x ) = 2 - x² and t ( x ) = 3x, what is s ( t ( -7 ) )?

1 answer:

ankoles [38]2 years ago

5 0

Answer:

s (t (-7))=?

Step-by-step explana

s (t (-7))= -7s t

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kherson [118]

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Step-by-step explanation:

Step 1: Translate statement into equation.

$\frac{1}{7}/x = 14$
$\frac{1}{7x}=14$

Step 2: Multiply both sides by 7x.

$\frac{1}{7x} * 7x = 14 * 7x$
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Step 3: Divide both sides by 98.

$\frac{1}{98} =\frac{98x}{98}$
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Step 4: Check if solution is correct.

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