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2 years ago

-4x + 2x + 3x + 8 Asap

Mathematics

1 answer:

Talja [164]2 years ago

4 0

Answer:

x + 8

Step-by-step explanation:

1. To simplify this expression, we have to combine like terms.

(-4x + 2x + 3x) + (8)
(-2x + 3x) + (8)
x + 8

Therefore, the answer is x + 8.

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Which continent is estimated to have more than 5.31 billion people by 2050? To solve find what percent 5.31 is of billion is of

emmasim [6.3K]

The continent which has 59% of the total population will have more than 5.31 billion people by 2050.

Step-by-step explanation:

It is given that,

The total number of people is 9 billion.
The estimated number of people in 2050 year is 5.31 billion.

Therefore, you need to find out which continent has the estimated number by finding the percentage value.

To find what percent 5.31 is of billion is of 9 billion :

Let x be the percentage to be calculated.

⇒ x percent of 9 billion is 5.31 billion.

⇒ (x/100) × 9 = 5.31

⇒ x = (5.31 × 100) / 9

⇒ x = 531 / 9

⇒ x = 59 %

∴ The continent which has 59% of the total population will have more than 5.31 billion people by 2050.

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3 years ago

What is the area of this tile?

Lady bird [3.3K]

Answer:

480 in.

Step-by-step explanation:

10 in. × 8 in. × 6 in. = 480 in.

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2 years ago

You are constructing triangle ABC given the line segments AB and AC and ∠A. The first thing you do is copy segment AC. Next, you

kondaur [170]

Answer:

C) Copy AB

Step-by-step explanation:

The general idea is that you copy one segment, then the angle (so you know which direction the other segment goes), then the second segment. Finally, you connect the ends of the segments to complete the triangle.

The given description says you've done the first two parts of this, so you must mark off the length of segment AB in the direction you just constructed. That is, you must ...

Copy AB.

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In the attached figure, the construction did segment AB first, and is about to do segment AC next. The idea is the same. Swap points B and C in your mind to match the description in the problem statement.

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3 years ago

Help me please thanks in advance

Mandarinka [93]

The answer is equal to 10.

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3 years ago

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116 if you add 72 plus 43

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2 years ago

Read 2 more answers