3 years ago

2. Rob Incorrectly almplified the radioal expresalon. Find and correct his error.

Mathematics

1 answer:

Leona [35]3 years ago

3 0

Answer:

I can't even find the rational expression

Step-by-step explanation:

Did you forget something?

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Megan has read 45% of her 382 page novel. how many pages has she read?

KiRa [710]

Answer:

171.9 pages

Step-by-step explanation:

45% x

------ = -------

100 382

45 x 382 = 17190 100 · x = 100x

17190 ÷ 100x = 171.9 = x

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3 years ago

What is the value of 0.8–0.6? Write your answer as a fraction in lowest terms

Nesterboy [21]

Given expression:

$0.8 - 0.6$

To simplify the expression as a fraction in simplest form, let us multiply both terms by 10. Then, both terms must also be divided by 10.

$\implies \dfrac{[10(0.8) - 10(0.6)]}{10}$

$\implies \dfrac{[8 - 6]}{10}$

$\implies \dfrac{[2]}{10} = \dfrac{2}{10}$

When 2/10 is simplified in lowest terms, we get;

$\implies \dfrac{2}{10} \implies \dfrac{1 \times 2}{5 \times 2} \implies \dfrac{1}{5}$

Therefore, 0.8 - 0.6 in fraction form is 1/5.

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2 years ago

3/4X - 9 = 27 what does x equal?

Oksana_A [137]

Answer:X = 48

Step-by-step explanation:

Solve for

by simplifying both sides of the equation, then isolating the variable.

6 0

3 years ago

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Sammy gets paid $16 an hour and she works 7 hours a day. She works 16 days a month. Sammy rent is $850 a month. Her other bills

tangare [24]

Answer:

$1,000.

Step-by-step explanation:

$850 (rent) + $150 (other bills) = $1,000

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3 years ago

Please help explanation if possible

GREYUIT [131]

Answer:

x=-2 y=3

Step-by-step explanation:

you should multiple second equation by -5 and collect all terms then put -2 from x

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3 years ago

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