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erastova [34]
3 years ago
6

-5x + 5= -25 What is the solution to this equation?​

Mathematics
2 answers:
katovenus [111]3 years ago
8 0
The answer will be x=6
Zanzabum3 years ago
4 0

Step-by-step explanation:

- 5x =  - 25 - 5 \\  - 5x =  - 30 \\ x =  \frac{ - 30}{ - 5}  \\ x = 6

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What is 3r plus 3s in ditributed property
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3r + 3s  = 3(r + s)    answer

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HELP ME OUT PLSSS ALSO DUE TODAY!
disa [49]

Answer:

x > -15, you are welcome we all need help

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PLZ HELP!!! WILL MARK THE BRAINLIEST IF ANSWER IS CORRECT.
slavikrds [6]

lynville is the correct answer i think

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3 years ago
Una heladeria dispone de 20 frutas distintas para elaborar sus malteadas. Si los clientes pueden elegir tres sabores para mezcla
Dahasolnce [82]

Answer:

Existen 6840 permitaciones de malteadas de tres sabores distintos que la heladería puede ofrecer.

Step-by-step explanation:

En este caso, el cliente que adquiere una malteada de tres sabores distintos sigue el siguiente procedimiento:

1) El primer sabor sale de cualquiera de las 20 frutas disponibles.

2) El segundo sabor es distinto al primer sabor, es decir, que sale de las 19 frutas restantes.

3) El tercer sabor es distinto al primer sabor y al segundo sabor, es decir, que sale de las 18 frutas restantes.

Puesto que existe una doble conjunción y que puede importar el orden según la preferencia del cliente, se habla matemáticamente de una permutación, definida como:

n\mathbb{P}k = \frac{n!}{(n-k)!} (1)

Donde:

n - Número de sabores disponibles, adimensional.

k - Número de sabores escogidos, adimensional.

Si tenemos que n = 20 y k = 3, entonces la cantidad de malteadas de tres sabores distintos es:

n\mathbb{P}k = \frac{20!}{(20-3)!}

n\mathbb{P}k = \frac{20!}{17!}

n\mathbb{P}k = 20\cdot 19\cdot 18

n\mathbb{P}k = 6840

Existen 6840 permitaciones de malteadas de tres sabores distintos que la heladería puede ofrecer.

5 0
3 years ago
Write 75m:125cm in its simplest form​
Tanya [424]

Answer:

3/5

Step-by-step explanation:

Reduced fraction:

3

5

Therefore, 75/125 simplified to lowest terms is 3/5.

3 0
3 years ago
Read 2 more answers
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