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monitta
4 years ago
13

Simplify the expression 2x - 7 + 4x

Mathematics
2 answers:
almond37 [142]4 years ago
7 0

Answer:6x-7

The like terms in the expression are 2x and 4x, so therefore you add them together and you get 6x.

bija089 [108]4 years ago
3 0

Answer:

6x−7

Step-by-step explanation:

2x−7+4x

=2x+−7+4x

Combine Like Terms:

=2x+−7+4x

=(2x+4x)+(−7)

=6x+−7

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5/8 people vote for blue
zhenek [66]

Answer:

The number of people vote for blue is 180.

Step-by-step explanation:

Let there are x numbers of total people.

So, \frac{5}{8} of total people vote for blue i.e. \frac{5x}{8} people vote for blue.

Now, the remaining number of people are (x - \frac{5x}{8}) = \frac{3x}{8}.

If \frac{5}{9} of the remaining people vote for green, then the number of people vote for green will be (\frac{3x}{8} \times \frac{5}{9}) = \frac{5x}{24}.

Therefore, finally the remaining number of people is (\frac{3x}{8} - \frac{5x}{24}) = \frac{x}{6} and they vote for red.

Now, \frac{x}{6} = 48 {Given}

⇒ x = 288

And the number of people vote for blue is \frac{5x}{8} = \frac{5 \times 288}{8} = 180. (Answer)

7 0
4 years ago
What is exacly 5/6 of a full rotation
solmaris [256]
Full rotation= 360 degrees

360(5/6)= 300 degrees

The answer is 300 degrees.

Hope this helps!
7 0
4 years ago
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How can you use proportional reasoning to solve problems?
qwelly [4]

Proportional thinking analyzes proportions to address questions. We can utilize relative thinking to tackle a few inquiries straightforwardly, for example, which size of clothing cleanser is the least expensive per load, for sure the components of the model vehicle ought to be.

7 0
2 years ago
Higher Order Thinking. Explain how to add 3+3+4. Use pictures,numbers, or words.
Zinaida [17]

Answer:

Step-by-step explanation:

3 + 3 + 4

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4 0
3 years ago
PLZ HELP ASAP
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5 > 4 \\  - 2 \leqslant 2(5) - 5 \\  - 2 \leqslant 5
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