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MariettaO [177]
2 years ago
14

Which methods correctly solve for the varlable x in the equation 3x + 2 = 14?

Mathematics
1 answer:
sleet_krkn [62]2 years ago
4 0

Answer:

4) is the only correct answer

Step-by-step explanation:

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WILL MARK BRAINIEST, QUESTION IS HARD, Ann works for a city’s parks and recreation department. She is looking for some commercia
MrRa [10]

Answer:

x =320

Step-by-step explanation:

Given

x^2 + 200x = 166400

Required

Find x

We have:

x^2 + 200x = 166400

Rewrite as:

x^2 + 200x - 166400 = 0

Expand

x^2 + 520x - 320x - 166400 = 0

Factorize

x(x + 520) - 320(x + 520)= 0

Factor out x + 520

(x - 320) (x + 520)= 0

Split

x - 320 = 0\ or\ x + 520= 0

Solve

x = 320\ or\ x =- 520

Side length must be positive;

So:

x = 320

4 0
2 years ago
Need help factoring X squared +11x+24
Andrei [34K]

Answer:

(X+3)(X+8)

Step-by-step explanation:

In the attached file

8 0
3 years ago
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Six less than the product of a number n and is no more than 96.<br> 3
dolphi86 [110]

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Step-by-step explanation:

8 0
3 years ago
Solve the following equation 3x-1=2x -2/3​
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Answer:

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Step-by-step explanation:

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2 years ago
Read 2 more answers
(8.218+9.93)+(17.782+0.07)
Licemer1 [7]
First, using the order of operations(PEMDAS), you would solve what is inside the parenthesis. 
<span>(8.218 + 9.93) + (17.782 + 0.07)
(</span>18.148) + (17.852)
18.148 + 17.852

Now, all you would have to do is add the two sums. 
18.148 + 17.852 = <span>36
</span>
The answer would be 36. 

I hope this helps!

5 0
3 years ago
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