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statuscvo [17]
3 years ago
7

Simplify: -10(x – 7) – 3x A. -13x + 70 B. -13x + 3 C. 7x + 7 D. 7x + 10

Mathematics
2 answers:
fenix001 [56]3 years ago
8 0

Answer:

A

Step-by-step explanation:

First, we can FOIL the term "-10(x-7)":

-10x+70

Back into the original equation:

-10x+70-3x

Combine like terms:

-13x+70

Hope this helps!

Iteru [2.4K]3 years ago
4 0

Answer:

A. -13x + 70

I had this question before.

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8 0
3 years ago
Read 2 more answers
Which one should I choose?
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Given:

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The measures of angle 1 and angle 2.

Solution:

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According to the angle sum property, the sum of all interior angles of a triangle is 180 degrees.

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Therefore, the correct option is C.

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3 years ago
The scale factor to dilate Triangle ABC to Triangle DEF is _.
zaharov [31]
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3 0
3 years ago
Why is the answer D?
Sedaia [141]

Step-by-step explanation:

Inflection points are where a function changes concavity (the second derivative changes signs).  At x = 4, f"(x) goes from negative to positive, so that's an inflection point.  However, at x = 8, we don't know if f"(x) changes signs or not.  So we can't say that that's an inflection point.

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The points at which a quadratic equation intersects the x-axis are referred to as   x intercepts or zeros or roots of quadratic equation

Given :

The points at which a quadratic equation intersects the x-axis

The points at which the any quadratic equation crosses or touches the x axis are called as x intercepts.

At x intercepts the value of y is 0.

So , the points at which a quadratic equation intersects the x-axis is also called as zeros or roots of the quadratic equation .

The points at which a quadratic equation intersects the x-axis are referred to as   x intercepts or zeros or roots of quadratic equation

Learn more : brainly.com/question/9055752

8 0
2 years ago
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