2 years ago

Complete the table of value s for 4x + y=20

Mathematics

1 answer:

kap26 [50]2 years ago

7 0

It would be x=16 if you need the answers

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Answer:

$\begin{gathered} y=\frac{9}{6}x-9 \\ l=\frac{P}{2}-w \end{gathered}$

Step-by-step explanation:

To solve the following equations, we need to isolate the variable asked using inverse operations to solve equations.

Remember that addition and subtraction are inverse operations, as multiplication and division.

Therefore,

$\begin{gathered} a\text{. Solve for y} \\ 6y=9x-54 \\ y=\frac{9}{6}x-\frac{54}{6} \\ y=\frac{9}{6}x-9 \end{gathered}$ $\begin{gathered} b\text{. Solve for l} \\ P=2l+2w \\ 2l=P-2w \\ l=\frac{P}{2}-\frac{2}{2}w \\ l=\frac{P}{2}-w \end{gathered}$

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Step-by-step explanation:

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3 years ago

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emmainna [20.7K]

I would think 0.10 would be the answer

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elixir [45]

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Step-by-step explanation:

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