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Ann [662]
3 years ago
5

-4 2/3= 2n/3 + 1/3 + n/3 solve for n multi step equation

Mathematics
1 answer:
Serggg [28]3 years ago
4 0

Answer:

n=−43/3

Step-by-step explanation:

−42/3=2n/3+1/3+n/3

−14=2/3n+1/3+1/3n

−14=(2/3n+1/3n)+(1/3)

−14=n+1/3

Flip the equation.

n+1/3=−14

Subtract 1/3 from both sides.

n+1/3−1/3=−14−1/3

n=−43/3

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Julio ​says, "If you subtract 16 from my number and multiply the difference by −6​, the result is −138​." What is Julio​'s ​numb
omeli [17]

Answer:

-7

Step-by-step explanation:

use X to represent the unknown number

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you can also plug it back into the formula to prove it is right

3 0
3 years ago
How can you find 75% of any number?
Aleks04 [339]

Answer:

Step-by-step explanation:

Multiply it by 0.75, or find 3/4 of that number. Whichever you prefer! The first one always works though the second one sometimes does but sometimes 3/4 of the number isn't that obvious.

5 0
3 years ago
Read 2 more answers
Rewrite the expression with a rational exponent as a radical expression.
tatiyna

Answer:

First option is correct.

\sqrt[10]{4}

Step-by-step explanation:

Given:

The given expression is (4^{\frac{2}{5}})^{\frac{1}{4}}

We write the given expression with a rational exponent as a radical expression such as.

=(4^{\frac{2}{5}})^{\frac{1}{4}}

Simplify the above equation by multiplication of powers.

=(4^{\frac{2}{5}\times \frac{1}{4}})

=(4^{\frac{1}{5}\times \frac{1}{2}})

=(4^{\frac{1}{5\times 2}})

=(4^{\frac{1}{10}})

=\sqrt[10]{4}

Therefore, The answer is =\sqrt[10]{4}.

4 0
3 years ago
Mary drove at a constant speed of 60 miles per hour. How far would she travel if she drove for 4 hours?
Gelneren [198K]

Answer:

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Step-by-step explanation

240

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new equation:
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