4 years ago

Why isn't 11 called onty-one ?

Mathematics

1 answer:

Usimov [2.4K]4 years ago

3 0

Because thats not how its pronounced anymore.

Happy studying ^_^

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the number of hours,h, it takes to wash c numbers of cars at a school fundraiser is inversely proportional to the number of stud

Alex787 [66]

$\bf \qquad \qquad \textit{inverse proportional variation}
\\\\
\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad y=\cfrac{k}{x}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
\stackrel{\textit{\underline{h}ours to wash a car, is inversely proportional to \underline{s}tudents working on it}}{h=\cfrac{k}{s}}$

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3 years ago

What is -1 1/3 x - 3/8

pychu [463]

Answer:

Step-by-step explanation:

Simplify the expression -88/

3(8x-1)

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3 years ago

The growth of one child is represented by the expression 5x – 1. The growth of a second child is represented by the expression 2

IRISSAK [1]

5x-1=2x+3

subtract 2x from both sides.

3x-1=3

add 1 to both sides.

3x=4

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3 years ago

Solve for v.<br> 6v-7+2(5v+1) = -2(v + 4)

kipiarov [429]

Answer:

v = -1/6

Step-by-step explanation:

Combine all like terms, getting 18v = -3. Then, divide both sides by 18 to get -3/18, or v = -1/6

Hopefully this helps- let me know if you have any questions!

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3 years ago

Find the value of "a" if you knew the perimeter was 47 meters long. Here is the experssion 7a-2

Aneli [31]

That isn’t right I don’t think, if a was 47 then it would be wayyyy bigger of a number. You are finding how 7a-2 is 47. First add 2 to both sides making it 7a=49
7 times what is 49?
That is a

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3 years ago