3 years ago

3x/3x-1 + 2/x =1 this is the question

1 answer:

3 0

X= -1.769292

For math equations like this i use MathPaPa online and they give answers right away!! or you can you math away.

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Can anyone help? It’s not 14, I’ll give Brainly + 15 pts

Julli [10]

Short side length = x

Medium side = x + 7

Long side = 5x

Total 49, so

x + x + 7 + 5x = 49

If you combine like terms:

7x + 7 = 49

Subtract 7 from both sides

7x = 42

Divide both sides by 7

x = 6 inches.

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3 years ago

What is the interval notation for the compound inequality? x≤−5 or x>4

Hoochie [10]

Answer:

$(-\infty, -5] \cup (4,\infty)$

Step-by-step explanation:

The symbol $\cup$ is set notation for UNION--put two sets together into one set.

The first part of the interval notation describes x less than or equal to -5 -- notice the bracket symbol after -5, meaning include -5.

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2 years ago

there are 25 pigs and chickens on a farm. if there are 90 legs counted altogether, then how many of each animal are there?

e-lub [12.9K]

Answer:

115

Step-by-step explanation:

25+90

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3 years ago

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6. Which of the following equations would have no

timama [110]

Answer:

Step-by-step explanation:

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3 years ago

The campsite is square in shape and has a length of 65 metres.<br> What is the area of the campsite?

IgorLugansk [536]

65x65=4225
that's your answer (4225)

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3 years ago

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