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AveGali [126]
3 years ago
12

Which of the following properties is necessary to simplify the expression given below?

Mathematics
2 answers:
Sladkaya [172]3 years ago
7 0

Answer:

C (distributive property)

Step-by-step explanation:

natka813 [3]3 years ago
5 0
C). Distributive property
Where you take the number outside of the parentheses and apply or distribute (multiply) it to all the numbers inside of the parentheses! This is usually to help get the x by itself to help determine what the x value equals!

-HOPE THIS HELPED!! <3
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2 cm = 7.5 m in the drawing the mall is 8.6 cm tall how tall is the actual mall
andrezito [222]

Step-by-step explanation:

here's the answer to your question

8 0
2 years ago
What’s the value and what makes the x in the equation -6(x+11)+ 2x = 70 true ?
madreJ [45]

Answer:

x=-34

Step-by-step explanation:

isolate the variable by diving each side by the factors that don't contain a variable.

4 0
2 years ago
Read 2 more answers
Una compañía distribuidora de software puede vender 1200 unidades por semana cuando el precio es de $350 pesos. Además se determ
notsponge [240]

La ecuación de la linea es: y = -4x + 2600

<h3>¿Como determinar la relación lineal?</h3>

Tenemos dos puntos para nuestra linea, los cuales son (350, 1200) y (320, 1320).

Con esos dos puntos podemos obtener la pendiente de la linea:

a = \frac{1320 - 1200}{\ 320 - \ 350}  = -4

Entonces la linea es algo como:

y = (-4)*x + b

Para obtener el valor de b usamos uno de los dos puntos dados, como el primero:

1200 = (-4)*350 + b

1200 = -1400 + b

1200 + 1400 = b = 2600

Entonces la linea es:

y = -4x + 2600

Si se vendieron 35 unidades, podemos reemplazar:

35 = -4*x + 2600

4x = 2600 - 35 = 2565

x = 2565/4 = 641.25

Es decir, el precio es $641.25

Sí quieres aprender más sobre lineas:

brainly.com/question/4025726

#SPJ1

4 0
2 years ago
Can someone help me ? I can’t seem to get it :/
ale4655 [162]
I believe it is c but im not positive
4 0
3 years ago
.   Multiply (x + 3)(x – 3).
konstantin123 [22]
X × x = x^2
x × -3 = -3x
3 × x = 3x
3 × -3 = -9

x^2 + 3x - 3x - 9
So I would agree with C because the -3x and the 3x cancel each other out. I hope this helps!
8 0
3 years ago
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