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3 years ago

I really need this answer

Mathematics

2 answers:

yuradex [85]3 years ago

8 0

Answer:

A) -2 1/2 x

Step-by-step explanation:

= -6(3/12 x - 8/12 x + 10/12 x)

= -6(5/12 x)

= - 5/2 x

= - 2 1/2 x

HACTEHA [7]3 years ago

4 0

Answer:

A is the answer.

Step-by-step explanation:

What you do is you multiply -6 into each of the fractions and then add or minus the fractions together.

-6(1/4x)=-3/2x

-6(-2/3x)=4x

-6(5/6x)=-5x

-3/4x+4x-5x=-2.5 or A.

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3 years ago

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The equation X squared plus Y squared minus 2X plus 7Y +1 equals zero can be written as which of the following equations

ad-work [718]

For this case we must write in algebraic symbology the expression described above:

We have an equation, then:

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3 years ago

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3 years ago

The perimeter of an equilateral triangle is 3 (+ 5). The perimeter of a rectangle is 2 (2x - 3) + 2(2). If the perimeters of the

TiliK225 [7]

Answer:

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Step-by-step explanation:

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3 years ago

Ten runners are in a race. how many different ways can they finish in 1st, 2nd and 3rd place?

Aleksandr [31]

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3 years ago