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san4es73 [151]
3 years ago
13

-2(-3x+5y)+3(-4+2y)?????????

Mathematics
2 answers:
Alex3 years ago
7 0
My best guess would be 6x-4y-12
4 is negative and 12 is negative
Tatiana [17]3 years ago
4 0

Regroup terms

-2(-3x + 5y) + 3(2y - 4)

Expand

6x - 10y + 6y - 12

Collect like terms

6x + (-10y + 6y) - 12

Simplify

6x - 4y - 12

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?Eric conducted an experiment in his science class and recorded the data in a table.
Vitek1552 [10]

The constant of proportionality that relates the distance traveled to the elapsed time represented by this data will be 6.

<h3>What is the linear system?</h3>

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

Eric conducted an experiment in his science class and recorded the data in a table.

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Let x be the time and y be the distance.

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Then the constant of proportionality that relates the distance traveled to the elapsed time represented by this data will be 6.

More about the linear system link is given below.

brainly.com/question/20379472

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