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3 years ago

8

PLEASE HELP ASAP

2 answers:

krek1111 [17]3 years ago

6 0

Answer:

the second option 2a-6b+c

MrRa [10]3 years ago

6 0

Answer:

2a - 6b + c

Step-by-step explanation:

(a+a)(-5b-b)(2c-c)

2a-6b+c

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3 years ago

Write an appropriate inverse variation equation if y = 9 when x = 3.

pav-90 [236]

$\bf \qquad \qquad \textit{direct proportional variation}\\\\
\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
\begin{cases}
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\\\\\\
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3 years ago

The Patel family looks at a map to plan their family vacation. They plan to travel from Smithville to Jonesville, which are 334i

denis23 [38]

Answer:

$282.67\ mi$ or $282\frac{2}{3}\ mi$

Step-by-step explanation:

step 1

Find the total distance on a map between Smithville to Clarksville

$334+514=848\ in$

step 2

Find the actual distance

The scale on a map is equal to $\frac{12}{4}\frac{in}{mi}$

Applying proportion

$\frac{12}{4}\frac{in}{mi}=\frac{848}{x}\frac{in}{mi}\\ \\x=848*4/12\\ \\x=282.67\ mi$

Convert to mixed number

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3 years ago