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3 years ago

Combining like terms simplify the expression -6k + 7k

Mathematics

2 answers:

skelet666 [1.2K]3 years ago

5 0

The answer would be k.

-6k+7k
(-6+7)k
1k=k

padilas [110]3 years ago

3 0

just add like terms.. think -6 + 7 = 1

so

1k

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Answer:

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Step-by-step explanation:

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3 years ago

3. Write an equation of the direct variation that includes the point (6, -2).

lana66690 [7]

Answer:

$y=-\frac{1}{3}x$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation ( or direct variation) if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

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3 years ago

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Delvig [45]

b is your correct answer hope help you

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago