2 years ago

I dont know how to do this.

Mathematics

1 answer:

Aleksandr-060686 [28]2 years ago

5 0

The answer to the question

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One eighth of the class graduated with an A average, 1/2 got a B, and the rest of the class had a C average. In a class of 800,

pogonyaev

I believe the answer would be 300. One eighth of the class would be 100 and 1/2 of the class would be 400. 800-(400+100)=300. Hope this helped!

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2 years ago

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Explain how to find the distance between two integers using the difference

maksim [4K]

Answer:

Step-by-step explanation:

When we want to find the distance between two integers using the difference, the best way is to plot them on number line. And then count distance between them.

For example -3 and -1.

When we want to find difference we have:

-3-(-1)=-2

But distance can not be negative.

Now, we need to count distance between numbers -3 and -1 on the number line.

So we have from -3 to -2, one place and from -2 to -1 one place it is 2 places.

So distance is 2.

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2 years ago

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Can anyone help with this?

PilotLPTM [1.2K]

Answer:

Step-by-step explanation:

The complete square starting with $x^2+14x$ would be $x^2+14x+49$ , since the square would be $(x+7)^2$ . To make this square perfect, then, you would need to add 46 to make 49 with the 3. Hope this helps!