4 years ago

2/3 x - 4 equal negative 2

Mathematics

1 answer:

Fiesta28 [93]4 years ago

5 0

Answer:

x = 3

Step-by-step explanation:

Given

$\frac{2}{3}$ x - 4 = - 2

Multiply through by 3 to clear the fraction

2x - 12 = - 6 ( add 12 to both sides )

2x = 6 ( divide both sides by 2 )

x = 3

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iris [78.8K]

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3 years ago

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ikadub [295]

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Step-by-step explanation:

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3 years ago

Martha has widow's peak and attached earlobes. Martha's dad had a straight hairline and unattached earlobes. If Martha marries a

krok68 [10]

Answer:

the probability of having a widow peak and attached earlobe = 0.6667*0.66667 = 0.4445 = 44.5%

Step-by-step explanation:

Martha = widow's peak + attached earlobes.

Martha's dad = straight hairline + unattached earlobes.

Martha husband =straight hairline+ widow's peak + attached earlobes

what is the probability that Martha child will have a widow's peak + attached earlobes?

since,

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3 years ago

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maks197457 [2]

Answer:

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2 years ago

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Doss [256]

I think the answer would be 28 because you wold first subtract 90 from 33 then minus 1 which would give you 56 then divide by two to get a final answer of 28

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2 years ago

2/3 x - 4 equal negative 2​

2/3 x - 4 equal negative 2