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weeeeeb [17]
3 years ago
6

What the equation for y.

Mathematics
2 answers:
nikklg [1K]3 years ago
7 0

Answer:

A

Step-by-step explanation:

first move the 2x to the other side and you get 2y=4-2x, then you divide the entire equation by 2 and get y=2-x, which when re arranged is y = -x+2.

Aleonysh [2.5K]3 years ago
6 0
2y+2x=4

y+x=2

y=-x +2

(the only one possible) A
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One bricklayer can build a wall in 6 hours. Another bricklayer could build the same wall in 4 hours. If they work together, how
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Answer:

they work together, it will take 2.4 hours to build the wall.

Step-by-step explanation:

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One hour work = \frac{1}{6}

Another bricklayer can build the same wall in 4 hours.

One hour work = \frac{1}{4}

They can together, how long will take them to build the wall.

Let's take "t" the time taken to build the wall.

The sum of their work rate = 1 (To build the wall)

\frac{t}{6} + \frac{t}{4} = 1

Now we have to solve this equation. Take LCD of 6 and 4.

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4 years ago
0.770000 in scientific notations
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6 0
3 years ago
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An unusual number cube (with 6 sides) has the numbers 2, 2, 4, 4, 6, and 6 on its faces.
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<h3>What are the probabilities?</h3>

Probability determines the chances that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.

P(2 or 4) = (number of sides that have a value of 2 / total number of sides) + (number of sides that have a value of 2 / total number of sides) = 2/6 + 2/6 = 2/3

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P(odd prime numbers) = number of odd prime numbers / total number of sides  = 0

To learn more about probability, please check: brainly.com/question/13234031

#SPJ1

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The answer to this question is 9,010
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