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mash [69]
3 years ago
8

What is -21=-7x help​

Mathematics
2 answers:
Stells [14]3 years ago
5 0

Answer:

x=3

Step-by-step explanation:

-21=-7x

-7x=-21

x=3

hjlf3 years ago
4 0
This is a. Sjdjdkdjkdkd

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Una empresa embotelladora de gaseosas lanzará su propia bebida "Delicia" de un litro a un costo variable de S/ 2.50 por unidad,
KIM [24]

Por la ecuación de utilidad, necesitamos una producción de 7,667 botellas de un litro de capacidad para obtener un total de utilidades de S/ 30.000.

<h3>¿Cómo determinar las utilidades por la venta de bebidas gaseosas?</h3>

Las utilidades (U') se obtienen de sustraer los costes de producción (Cp) a las utilidades <em>netas</em> (U). Los costes de producción (Cp) son la suma de costes <em>variables</em> (C') y costes <em>fijos </em>(C). y la utilidades <em>netas</em> proceden de la venta de botellas. En consecuencia, tenemos la siguiente expresión:

U' = U - Cp

U' = U - C' - C

A continuación, desarrollamos y resolvemos la ecuación resultante:

30000 = 4.50 · x - 2.50 · x - 18500

1.50 · x = 11500

x = 7667

Por la ecuación de utilidad, necesitamos una producción de 7,667 botellas de un litro de capacidad para obtener un total de utilidades de S/ 30.000.

Para saber sobre utilidades: brainly.com/question/16933668

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6 0
2 years ago
Josiah invests $360 into an account that accrues 3% interest annually. Assuming no deposits or withdrawals are made, which equat
Natalka [10]
y = 360(1.03)x is the answer
6 0
3 years ago
Read 2 more answers
Fix the inequality below to correctly show the domain of<br> the function.
Nataliya [291]

Answer:

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2 years ago
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svet-max [94.6K]

Answer:

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Step-by-step explanation:

First you make the 9400 into scientific notation:

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(3.62x9.4)(10^-5x10^3)

Finally you simplify

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6 0
3 years ago
A line is parallel to y = 3x + 8 and
Ad libitum [116K]

Answer:

y= 3x+16

Step-by-step explanation:

y = 3x + 8 ║ y= mx +b

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(-3, 7) intersect

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