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3 years ago

Simplify 8(3 - 2x). 16x - 24 24x - 16 24 - 16x

Mathematics

2 answers:

KatRina [158]3 years ago

7 0

Answer:

The last option (24 - 16x)

Step-by-step explanation:

You must FOIL the equation by multiplying every expression within the parentheses by 8, the number outside the parentheses.

$8\times3=24\\8\times-2x=-16x\\24-16x$

love history [14]3 years ago

3 0

24 - 16x

Step-by-step explanation:

8(3-2x)

=24 - 16x

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3 years ago

Writr a real word promblem for the equation 15w equals 45

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15 pounds of peanuts cost 45 dollars
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4 years ago

Read 2 more answers

Please help!<br>I know it's probably simple, but I don't understand...

kifflom [539]

For the reciprocal, you swap numerator and denominator.

a. The reciprocal of $\frac{\sqrt{2}}{2}$ is $\frac{2}{\sqrt{2}}$
To rationalize the irrational denominator, multiply numerator and denominator by the radical, then simplify.
$=\frac{2 \times \sqrt{2}}{\sqrt{2} \times \sqrt{2}} = \frac{2 \sqrt{2}}{2} = \sqrt{2}$

b. $\frac{-2}{\sqrt{3}} = \frac{-2 \sqrt{3}}{3}$

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4 years ago