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Olegator [25]
2 years ago
6

Which graph represents this system? 2x-5y=-5 Y=2/5x+1

Mathematics
2 answers:
zhenek [66]2 years ago
7 0

both equations line up

Rom4ik [11]2 years ago
4 0

Answer:

The given system is formed these equations

2x-5y=-5

y=\frac{2}{5}x+1

If you pay careful attention to this system, you would see that both equations represent the same thing, but they are just written in different ways. To demonstrate this, let's isolate y in the first equation

2x-5y=-5\\-5y=-5-2x\\y=\frac{-5-2x}{-5}\\y=1+\frac{2}{5}x

Which is the same than y=\frac{2}{5}x+1. But, what does it mean this?

It means that the graph must show one line over the other one, or you can see it as the same single line, because both equation are just the same. This also means that the system has infinite solutions.

The image attached shows the behaviour described.

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suppose six of these people are men, and the other six are women. in how many ways can they join hands for a circle dance, assum
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Twelve people join hands for a circle dance.In how many ways can they do this? Suppose six of these people are men, and the other six are women. In how many ways can they join hands for a circle dance, assuming they alternate in gender around the circle

Answer:

86400 ways

Step-by-step explanation:

Since the circle can be rotated, the number of ways to arrange a distinct number of n objects in a circle will be (n−1)!.

Now, if we rotate the circle with the six women, we will see that there are 5! ways with which they can be placed in the circle.

After picking the places for the women, we will now fill each gap between two women with a man.

We have 6 men. Thus, number of ways to arrange the men is 6!

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Answer:

Step-by-step explanation:

a primary school budgeted for $16200.00 to renovate the school the school raised 25%and applied for the rest of the amount from a bank how much did the school apply from the bank? ​

a primary school budgeted for $16200.00 to renovate the school the school raised 25%and applied for the rest of the amount from a bank how much did the school apply from the bank? ​

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