3 years ago

Math need help have a picture should not take long if you know how to do it I will mark you the brainlest

Mathematics

1 answer:

krok68 [10]3 years ago

8 0

I’m sorry don’t hate me i just answering so i can ask

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Simplify: -3(m – 2) – 7m A. -10m + 6 B. -4m + 6 C. 4m – 6 D. 10m + 6

Masja [62]

The correct answer is A

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Not sure! help! please

sergejj [24]

$\dfrac{ \frac{x}{4} + \frac{1}{8} }{ \frac{x^2}{4} } =

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3 years ago

Given the plane DGF in the diagram, which points are collinear?

Ainat [17]

Answer:

Step-by-step explanation:

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maya purchased a prepaid phone card for $25.00. Calls cost 25 cents a minute using this card. the credit, C (in dollars), left o

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$20 of credit left on the card

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If we say that the prepaid phone card has 25 minutes on it since Maya paid 25 dollars for it. We can multiply 25 times 4 which equals 1 dollar per 4 minutes. Then, we can divide 20 by 4 to get 5 which means that she used 5 dollars of call time. We can now subtract 25-5 and we get 20. This tells us that there is 20 dollars left on the card.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

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3 years ago

Scores on an exam are normally distributed with a mean of 76 and a standard deviation of 10. In a group of 230 tests, how many s

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