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2 years ago

Need help on this thanks

Mathematics

2 answers:

Mars2501 [29]2 years ago

5 0

Answer:

Step-by-step explanation:

koban [17]2 years ago

3 0

The answer is d Lol

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What is −3/5−(−2/5)

EleoNora [17]

I hope it can help you

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3 years ago

−6 <3n+9 <21. whats the solution

tester [92]

We have

$-6 < 3n+9 < 21$ .

From this we have system of inequality

$-6 < 3n+9 \\3n+9 < 21$

We have to simplify both inequalities

$3n+9 > -6 \Longrightarrow n > -5 \\3n+9 < 21 \Longrightarrow n < 4$

So we can conclude that

$n > -5 \wedge n < 4 \Longrightarrow x\in(-5,4)$

Hope this helps.

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3 years ago

I need help please! need answers quickly!!

NARA [144]

Answer:

Step-by-step explanation:

3.1 - 1.3 = t + 2.9

1.8 = t + 2.9

-1.1 = t

t = -1.1

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3 years ago

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4vir4ik [10]

1 . RTP
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2 years ago

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Gloomy toothpaste comes in two sizes 9 ounces for $0.89 and 12 ounces for $1.15. Which size tube is the better buy?

sukhopar [10]

The 9 ounce toothpaste is a better deal.
I hope this helps you.

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2 years ago