3 years ago

If a + 2b + 6c = -9 what is 12c + 2a + 4b

1 answer:

3 0

Answer:

-18

Step-by-step explanation:

Multiply the given equation by 2.

2(a +2b +6c) = 2(-9)

12c +2a +4b = -18

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Margarita [4]

Hey there

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Marizza181 [45]

3/5 i believe. if you take 7 and divide it by 2 its 3.5.

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3 years ago

lesantik [10]

Answer:

true

Step-by-step explanation:

the second 7 is in the tenth place and the first 7 is in the hundredth place, which is 1/10 the tenth place

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Xelga [282]

Answer:

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It must exceed ten.

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omeli [17]

The slope will be the difference between the y-coordinates divided by the difference between the x-coordinates:

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1 year ago