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worty [1.4K]
3 years ago
7

Helooooo?!!!!! 30 whole points

Mathematics
1 answer:
pentagon [3]3 years ago
7 0

Answer:

I believe C, or the answer you have chosen, is correct.

Step-by-step explanation:

In this question, we add like, AKA similar, terms.

There is nothing to match x^2, so we leave it alone and put it at the head of equation since it has the highest power:

x^2

There is nothing to match -x, so we also leave it alone and put it next to x^2, keeping its sign:

x^2 - x

We can add 1 and 5 to get 6, so we put 6 next to the -x to get our final equation:

x^2 - x + 6.

See how easy that was? :) Hope this helps you and you get a good grade on your test!!

Please rate my answer and give me Brainliest!!!!

Have an awesome rest of your day! :)

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Zolol [24]

Answer:

14 months

Step-by-step explanation:

14x3=42

42+90= 132

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3 years ago
You are one of 18 people entering a contest. What is the probability that your name will be drawn first?
telo118 [61]

Answer:

1/18 or 55.5%

Step-by-step explanation:

hope u enjoy!!! add me in the brainly list

4 0
3 years ago
Yyyeeeeeeeee<br><br> 1-2k-2k=5
kherson [118]

Answer:

k=-1

Step-by-step explanation:

1-2k-2k=5

1-4k=5

4k=1-5

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5 0
3 years ago
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Factor completely the following quadratic expression. a^3 - b^3
Andrews [41]
a^3-b^3

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4 0
3 years ago
Give that the line y=4x-14 passes through the point (k,k+1), find the value of k.​
balandron [24]

Answer:

k = 5

Step-by-step explanation:

The given line is y = 4x - 14.

The given point is (k, k + 1).

For this point, x = k and y = k + 1.

You substitute these equations into the line's equation to find the value of k.

(x = k)

(y = k + 1)

y = 4x - 14

(k + 1) = 4(k) - 14

Solve for k.

k + 1 = 4k - 14

Subtract k from both sides.

1 = 3k - 14

Add 14 to both sides.

15 = 3k

Divide both sides by 3.

15/3 = k

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5 = k

And that's the answer!

Please mark as Brainliest! :)

7 0
3 years ago
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