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UNO [17]
3 years ago
7

Which sentence explains the correct first step in the solution of this equation?

Mathematics
2 answers:
ladessa [460]3 years ago
7 0

Answer:

C. Apply the distributive property to get 4x-12=9.

Step-by-step explanation:

To get x out of the parentheses, you have to use the distributive property by multiplying both x and -3.

Hope this helps you :)

xxTIMURxx [149]3 years ago
5 0
Answer is C 4x-12=9 i think
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Escribe el decimal que sea 1/10 de 3.0
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¡creo que la respuesta sería .3!
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3 years ago
Four times the square of a non-zero number is equal to twelve times the number.
Whitepunk [10]
4x^2 = 12x
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4 0
3 years ago
What is the rise over run for the slope -11/9
Igoryamba

Answer:  11 down and 9 right

<u>Step-by-step explanation:</u>

Slope IS rise over run where the top number of the fraction (numerator) determines the vertical distance --> positive is up, negative is down

and the bottom number of the fraction (denominator) determines the horizontal distance --> positive is right, negative is left.

Given slope = -11/9

the numerator is -11 so the "rise" is  DOWN 11 units

the denominator is 9 so the "run" is RIGHT 9 units

7 0
3 years ago
L=a+(n-1)d <br><br> solve for n
earnstyle [38]

Answer:

(L-a)/d + 1 = n

Step-by-step explanation:

Let's isolate (n-1), and after that isolate n:

1) subtract a from both sides:  L - a = (n-1)d

2) Divide both sides by d:  (L-a)/d = n-1

3) Add 1 to both sides, to isolate n:            (L-a)/d + 1 = n

3 0
3 years ago
How do you simply 2x+8=-6
photoshop1234 [79]
To simplify <span>2x + 8 = -6, the easiest way is to manipulate the equation one step at a time:

</span>2x + 8 = <span>-6
</span>2x = <span>-14             (subtract 8 from both sides)
</span>x = -7                 (divide both sides by 2)


3 0
3 years ago
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