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Hoochie [10]
3 years ago
11

Se define el operador: ab = 2a + b - 1 Calcular: (23)  5

Mathematics
1 answer:
Art [367]3 years ago
6 0

Answer:

a

Step-by-step explanation:

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Solve<br> 1/2(3-12)=1/4(S+ 16)
ozzi

Answer:

S = (-34)

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask ;)

3 0
3 years ago
Nita gana $ 20 por semana paseando al perro de su vecino. También gana $ 2 por cada rosa que vende de su jardín de rosas. Nita q
Rudik [331]

Answer:

La situación está representada por el siguiente sistema:

y = 20+2\cdot x

y \ge 50

Donde:

x - Cantidad de rosas vendidas semanalmente.

y - Ganancia semanal, medida en dólares.

Step-by-step explanation:

De acuerdo con el enunciado, Nita gana una cantidad fija cada semana por pasear al perro de su vecino, con un monto de $ 20, mientras que gana en función de la cantidad de rosas a vender, con un valor unitario de $ 2. Si ella desea ganar al menos $ 50, por tanto, se requiere construir el siguiente sistema, conformado por una ecuación y una inecuación:

y = 20+2\cdot x (1)

y \ge 50 (2)

Donde:

x - Cantidad de rosas vendidas semanalmente.

y - Ganancia semanal, medida en dólares.

4 0
3 years ago
Help me solve this problem<br><br> 0.0002 x 0.004
Stels [109]

Answer:

0.00000008

So this is the answer.

4 0
3 years ago
Read 2 more answers
Deserts advance linearly, in easily mappable patterns.<br><br><br> True <br> False
mario62 [17]
It is false that deserts advance linearly, in easily mappable patterns.
Deserts don't really have a pattern when they are advancing - there are so many ways they can do this. 
7 0
3 years ago
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Find the x-coordinate of the vertex for y=2x(x+4)
Artyom0805 [142]

Answer:

The x coordinate of the vertex is 0.

Step-by-step explanation:

y=2x(x+4)

y = 2x^2 + 8

Vertex form is

y = 2(x - 0)^2 + 8.

So, the vertex is at (0, 8)

4 0
2 years ago
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