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ehidna [41]
3 years ago
9

-2/7 - (-4/3) -1/3 what is the answer

Mathematics
1 answer:
seraphim [82]3 years ago
3 0
You have to first make like terms 

-\frac{2}{7} -(-  \frac{4}{3})-  \frac{1}{3} 

**you want the denominator to be 21 

\frac{-6+28-7}{21} =  \frac{15}{21}= \frac{5}{7}
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3 years ago
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3 years ago
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Due to the economy and not wanting to eliminate any jobs, all state employees were asked to accept a 4.5% reduction in their sal
jeka94

Answer: The secretary's salary prior to the reduction was $42,000.

Step-by-step explanation:

Hi, to answer this question we have to write an equation:

The original secretary's salary (x) multiplied by the percentage reduction in decimal form (4.5/100) must be equal to the amount of the reduction (1890)

Mathematically speaking:

x (4.5/100)= 1890

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x (0.045)= 1890

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7 0
3 years ago
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m<FLS=108 degrees

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4 0
2 years ago
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