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Arturiano [62]
4 years ago
15

2/3x-5/4y=7 solve in standard form​

Mathematics
2 answers:
Mice21 [21]4 years ago
5 0

Answer:

8x - 15y -84 = 0

Step-by-step explanation:

Eduardwww [97]4 years ago
3 0

Answer:

8x-15y=84

Step-by-step explanation:

Multiply 12 to both sides to get rid of the fractions.

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Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation. Y=4.5 when x = 3
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\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}\\\\
-------------------------------\\\\
\textit{we also know that }
\begin{cases}
y=4.5\\
x=3
\end{cases}\implies 4.5=\cfrac{k}{3}\implies 4.5(3)=k
\\\\\\
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Rudiy27

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