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My name is Ann [436]
3 years ago
10

Can someone please help me with my hw 20 points?

Mathematics
2 answers:
Neporo4naja [7]3 years ago
7 0

Answer:

The first equation; x-2y=8

Step-by-step explanation:

Hi there!

We're told that Ty wants to isolate x in one of the equations. To do so in either, he will need to use inverse operations to cancel out values and leave just x remaining on one side of the equation.

In the second equation, he would need to subtract both sides by 6y and then divide both sides by 4 to isolate x. It's a two-step process.

However, in the first equation, he only needs to add 2y to both sides to isolate x.

I hope this helps!

patriot [66]3 years ago
6 0

Answer:

using the first equation

cause Being that the first equation has the simplest coefficients (1, -2, for x, and y respectively), it seems logical to use it to develop a definition of one variable in terms of the other

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2 years ago
Does 23^-1 (mod 1000) exist? If yes solve it.
sweet [91]

Yes, 23 has an inverse mod 1000 because gcd(23, 1000) = 1 (i.e. they are coprime).

Let <em>x</em> be the inverse. Then <em>x</em> is such that

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3 0
3 years ago
Jack is at the zoo looking up at a monkey
sasho [114]

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<h3>Trigonometric ratio</h3>

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Find out more on Trigonometric ratio at: brainly.com/question/4326804

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A cost regularly priced at $188 is on sale for 25% off . What is the sale price ?
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5 0
3 years ago
Read 2 more answers
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