3 years ago

Which equation represents this problem?

Mathematics

1 answer:

lubasha [3.4K]3 years ago

8 0

Answer:

2l + 3 = 39

Step-by-step explanation:

the equation is 3 + 2L = C, where L is Lindsay's age and C is Carol's age

3 + 2L = 39

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torisob [31]

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Step-by-step explanation:

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3 years ago

Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation. Y=4.5 when x = 3

Nookie1986 [14]

$\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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Answer:

Step-by-step explanation

265+48=313

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240/60=6

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3 years ago

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What is (g•f)(2). ?

Leona [35]

G(F(2))
So f would be x
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25 mile scale

25 miles/1 inch

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