2 years ago

The expression 14p - 28 factored using the GCF is

1 answer:

5 0

the factors and prime factorization of 14 and 28. (The biggest common factor number is the GCF number) So the greatest common factor 14 and 28 is 14.Jul

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What is the imaginary part of the following complex number -31?

Alex787 [66]

Answer:

Step-by-step explanation:

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3 years ago

At the beginning of the day the stock market goes up 30 1/2 points. At the end of the day, the stock market goes down 100 3/4 po

Akimi4 [234]

Well, is namely their difference, so, let's first convert the mixed fractions to "improper", and subtract.

$\bf \stackrel{mixed}{30\frac{1}{2}}\implies \cfrac{30\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{61}{2}}
\\\\\\
\stackrel{mixed}{100\frac{3}{4}}\implies \cfrac{100\cdot 4+3}{4}\implies \stackrel{improper}{\cfrac{403}{4}}\\\\
-------------------------------\\\\
\cfrac{61}{2}-\cfrac{403}{4}\impliedby \textit{so our \underline{LCD is 4}}\implies \cfrac{(2\cdot 61)~-~(1\cdot 403)}{4}
\\\\\\
\cfrac{122-403}{4}\implies \cfrac{-281}{4}\implies -70\frac{1}{4}$

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3 years ago

According to the Ruler Postulate, what does the set of points on any line correspond to?

Studentka2010 [4]

You answer will be real numbers

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3 years ago

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Billy is two years older than his friend Josh. If the sum of their ages is 26,how old are billy and josh

Phantasy [73]

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josh is 11 and billy is 15