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erastova [34]
3 years ago
13

For what value of do the expressions 2+3 and 3−6 have the same value?

a1" title="x" alt="x" align="absmiddle" class="latex-formula"> =
Mathematics
1 answer:
ladessa [460]3 years ago
4 0

Answer:

x = 9

Step-by-step explanation:

The expressions are 2+3 and 3−6.

We need to find the value of x such that the expressions 2+3 and 3−6  have same value.

2+3 = 3−6

Taking like terms together,

3+6 = 3x-2x

⇒ x = 9

So, the value of x is 9 such that 2+3 and 3−6  have same value.

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50% markup of $111.00 is the same as increasing 111 by half

50% of 111 = 55.5
Then add 55.5 on 111 = $166.50

Final value $166.50
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3 years ago
In a study of 100 new cars, 29 are white. find and , where is the proportion of new cars that are white
fgiga [73]
The answer will be 2,900 HOPES this helps. :)
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4 years ago
What are the vertex and x-intercepts of the graph of each function?
elena-s [515]

Answer:

62) vertex (-1,-4) x intercepts are (1,0) and (-3,0)

63) vertex (4,-4) x-intercepts are (6,0) and (2,0)

64) vertex (-3,-4) x-intercepts are (-1,0) and (-5,0)

65) vertex (-4,-1) x-intercepts are (-3,0) and (-5,0)

Step-by-step explanation:

5 0
3 years ago
El costo de producir 10 juegos de video al día es de 350 dólares , mientras que producir 30 juegos del mismo tipo al día cuestan
Dovator [93]

Answer:

El coste de producir un juego de vídeo es de 125 dólares.

Step-by-step explanation:

(This exercise is written in Spanish and is incomplete. Complete statement will be presented below)

El costo de producir 10 juegos de video al día es de 350 dólares , mientras que producir 30 juegos del mismo tipo al día cuestan 850 dólares . Si suponemos un modelo lineal como el descrito anteriormente , determine:

¿Cuál es el costo de producir un juego de vídeo?

(Explanation will be held in Spanish)

El modelo lineal es un polinomio de primer orden de la forma:

y = a\cdot x + b

Donde:

x - Variable independiente (eje x - Cantidad de juegos de vídeo producidos - Adimensional)

y - Variable dependiente (eje y - Coste de producción de juegos de vídeo - Dólares)

a - Pendiente de la función.

b - Intercepto en el eje y.

Dados los dos costes para dos cuotas distintas de producción, se construye el siguiente sistema de ecuaciones lineales:

10\cdot a + b = 350

30 \cdot a + b = 850

Se resuelve el sistema con algo de manipulación algebraica:

(30\cdot a + b) - (10\cdot a + b) = 850 - 350

20 \cdot a = 500

a = 25

Luego:

b = 850 - 30\cdot a

b = 100

La ecuación lineal es:

y = 25\cdot x +100

Finalmente, el coste de producir un juego de vídeo es:

y = 25 \cdot (1) + 100

y = 125

El coste de producir un juego de vídeo es de 125 dólares.

7 0
4 years ago
ANSWER FOR BRAINLIEST<br> Identify the graph for the point C(−2, −1, 2) in three-dimensional space.
ioda

Answer:

the topmost one maybe?

Step-by-step explanation:

I'm guessing since X & Y are negative, (it's written X,Y,Z, right?)

The point would be reducing on the X&Y axes, an since Z is positive, it would increase on the Z axis

4 0
3 years ago
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