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Dmitry [639]
3 years ago
9

Plz hurry and answer, this is due tmrw!!!

Mathematics
1 answer:
aliina [53]3 years ago
8 0
Answer:
2

1/4 of 8?
Well 1/4 of 8 is
1/4 x 8/1 = 2
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Answer:

Part 1)

(s-r)(x)=(2x+1)-(-x^2+3x)

Part 2)

(s-r)(x)=x^2-x+1

Step-by-step explanation:

Part 1)

So we have the two functions:

r(x)=-x^2+3x\text{ and } s(x)=2x+1

And we want to find:

(s-r)(x)

This is the same as:

=s(x)-r(x)

Substitute:

=(2x+1)-(-x^2+3x)

So, our answer for Part A is:

=(2x+1)-(-x^2+3x)

Part 2)

Let's find our difference.

Distribute the -1:

=(2x+1)+(x^2-3x)

Combine like terms:

=(x^2)+(2x-3x)+(1)

Add:

=x^2-x+1

And we're done!

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3 years ago
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Enter the ratio as a fraction in lowest terms<br><br> 6 ft to 40 in.
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Answer:

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3 years ago
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