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Naya [18.7K]
3 years ago
9

Equivalent expressions for 12x+10-5x

Mathematics
1 answer:
Nutka1998 [239]3 years ago
5 0

12x+10-5x

12x-5x+10 ( combine like terms)

12x-5x= 7x

Answer: 7x+10

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Step-by-step explanation:


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The numerator of a fraction is 3 less then the denominator. If 1 is added to the numerator, the value of the fraction becomes 3/
andrew11 [14]

The fraction is \frac{5}{8}

Step-by-step explanation:

Let,

The denominator of fraction = x

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Fraction = \frac{x-3}{x}

According to given statement;

1 is added to the numerator, the value of the fraction becomes 3/4.

\frac{x-3+1}{x}=\frac{3}{4}\\\\\frac{x-2}{x}=\frac{3}{4}

Using cross multiplication

4(x-2)=3*x\\4x-8=3x\\4x-3x=8\\x=8

Fraction = \frac{x-3}{x}=\frac{8-3}{8}=\frac{5}{8}

Keywords: fraction, division

Learn more about fractions at:

  • brainly.com/question/11549940
  • brainly.com/question/11584312

#LearnwithBrainly

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3 years ago
I’ll mark u as brainlist if u get this right!!
WITCHER [35]

Answer:

A

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When X is less than -1, positive parabola.  

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Step-by-step explanation:

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The same architect wants to draw a room that has an area of 175 ft². What will be the area of the room in his drawing in square
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Answer:

25,200in²

Step-by-step explanation:

The architect wants to draw a room that has an area of 175 ft². We need to find this measurement in square inches.

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We should know that a square foot is 144 square inches.

Multiply 175 * 144.

175 * 144=25200

So the same architect wants to draw a room that should have an area of 25,200in².

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3 years ago
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