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ki77a [65]
3 years ago
13

Si una bolsa de plástico pesa cuatro kilogramos y contiene tres latas con atún y dos de mermelada, y en otra bolsa contiene dos

de atún y cinco de mermelada con un peso de 5.5 kilogramos. ¿Cuál es el peso de cada producto?
Es sobre ecuaciones lineales 2x2 ;-;
Mathematics
1 answer:
Lerok [7]3 years ago
3 0

Step-by-step explanation:

which language is this.?... try to upload in English..

you may get answers from so many people..

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I need help finding what 875 divided by 46 is ?
Luda [366]

Answer:

19.02173913043478

Step-by-step explanation:

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a which family uses about twice the amount of electricity per person than the other two families? Explain your reasoning.
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2 years ago
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HELP PLEASE
Hoochie [10]
If you had values instead of algebraic expressions, you would find the area of the patio and subtract that from the area of the yard. Even though you don't have values, you can still find the area and subtract by expanding and simplifying:
(8x + 2)(6x + 3)
8x × 6x = 48x²
8x × 3 = 24x
2 × 6x = 12x
2 × 3 = 6
So you get 48x² + 36x + 6 as your area of the yard

(x + 5)(3x + 1)
x × 3x = 3x²
x × 1 = x
5 × 3x = 15x
5 × 1 = 5
So the area of the patio is 3x² + 16x + 5

(48x² + 36x + 6) - (3x² + 16x + 5)
48x² - 3x² = 45x²
36x - 16x = 20x
6 - 5 = 1

So your answer is D. 45x² + 20x + 1. I hope this helps!

6 0
3 years ago
What is the value of x?​
masya89 [10]

Answer:

Option D is correct.

Step-by-step explanation:

We can tell that

  • 4x + \frac{x}{2} + 2 + \frac{3x-4}{2} = 180

Now, let's simplify.

=> 4x + 2 + \frac{4x-4}{2} = 180

=> 4x + 2 + 2x-2 = 180

=> 4x + 2x = 180

=> 6x = 180

=> x = 30

Therefore, Option D is correct.

Hoped this helped.

5 0
2 years ago
Arlo is making a sandwich. He will choose one type of bread, one type of meat, and one type of cheese. His choices for bread are
ANEK [815]

Answer:

The answer is B

Step-by-step explanation:

6 0
2 years ago
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