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Amiraneli [1.4K]
3 years ago
14

Can Someone Help With This Answer What is 2x+4*5 and what does it equal

Mathematics
2 answers:
Crazy boy [7]3 years ago
6 0

Answer:

2x+20

Step-by-step explanation:

there you go! c:

hope its correct!

Airida [17]3 years ago
3 0

Answer:

2x + 20

x= -10

Step-by-step explanation:

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Una empresa fabrica dos modelos de DVD: el modelo A y el modelo B. Se dispone de 50 kilogramos de caucho y de 80 horas de mano d
alexandr1967 [171]

Answer:

¿Cuántos DVD de cada tipo debe fabricar y vender para que la utilidad sea máxima?

Se debe fabricar y vender 20 DVD del modelo A y 30 DVD del modelo B. La utilidad máxima es de de S/. 1 800

Step-by-step explanation:

x : Número de DVD del modelo A

y : Número de DVD del modelo B.

                               MODELO A MODELO B TOTAL

Cantidad de caucho                  1x 1x                 50 kg.

Horas de mano de obra           1x 2x                 80 horas

U : Utilidad mensual.

La función objetivo, que se debe maximizar, es:

U=30   + 40y

x+ y \leq 50\\  

x + 2y \leq 80

x\geq 0

y\geq 0

Las coordenadas de los vértices de la región factibles son:

A (0, 0) B (50, 0) C (20, 30) D(0, 40)

Entonces, se evalúa la función objetivo en cada punto:

U (0, 0) = 30 (0) + 40 (0) = 0

U (50, 0) = 30 (50) + 40(0) = 1500

U (90, 0) = 30 (20) + 40 (30) = 1800

U (0, 40) = 30 (0) + 40 (40) =1600

Por consiguiente U tiene un valor máximo en C , en donde: x =20 ,  y = 30 .

Se debe fabricar y vender 20 DVD del modelo A y 30 DVD del modelo B. La utilidad máxima es de de S/. 1 800.

 

 30 x  40 y

 

s.a.

 



   x  0 (3)

 

  y  0 (4)

3 0
3 years ago
What’s da answer<br> Need helps
natima [27]

Answer:

I think the answer is 432 cubic inches( in^3). Answer is the first option.

6 0
3 years ago
Deshaun makes 9 dollars for each hour of work. write an equation to represent his total pay p after working h hours.
Pepsi [2]
P = 9h <== ur equation
5 0
3 years ago
Find three different ratios that are equivalent to ratio 3 : 11
Mnenie [13.5K]

Answer:

6:22

9:33

12:44

Step-by-step explanation:

Giben ratio 3:11

Multiplying by 2,

6:22

Multiplying by 3

9:33

Multiplying by 4

12:44

4 0
3 years ago
I have no clue what it is
Orlov [11]
13.95+2.25+2.25+2.25+2.75+2.75+2.75= 28.95

6 0
3 years ago
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