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NikAS [45]
3 years ago
14

Please someone solve this equation for me i only have 2 mins

Mathematics
2 answers:
sp2606 [1]3 years ago
7 0

Answer:

s=6

Step-by-step explanation:

german3 years ago
5 0

Answer:

s = 6

Step-by-step explanation:

Given: -2s + 8(9 - s) = 3 - (9 - 3s)

Get rid of the brackets by using the distributive property:

-2s + 72 - 8s = 3 - 9 + 3s

You can rearrange the items so the expression is easier to solve:

-2s - 8s + 72 = 3s + 3 - 9

Combine like terms:

-10s + 72 = 3s - 6

Now let's subtract 72 from both sides of the expression:

-10s = 3s - 78

Next, subtract 3s from both sides of the expression:

-13s = -78

Lastly, divide each side of the expression by -13 to get:

s = 6

Hope this helped!

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All Major League Baseball stadiums use standard measurements for their infield area. The pitcher's mound is a circle with a diam
denis-greek [22]

Answer:

254 4/7 or 254.34 ft² (it depends on which method you use.)

Step-by-step explanation:

To find the area of a circle, the formula is πr².

I'll use both 22/7 and 3.14 as pi, so I'll end up with two different answers. Just choose the more reliable one.

22/7 version:

22/7 * 9^2

22/7 * 81/1

1782/7

254 4/7 ft²

3.14 version:

3.14 * 9^2

3.14 * 81

314 - (3.14 * 19)

314 - 62.8 + 3.14

251.2 + 3.14

254.34 ft²

As I said, I ended up with two different answers. You also had said not to round my answer, so the 22/7 version has a mixed number.

5 0
3 years ago
The random numbers below represent 10 trials of a simulation.
Makovka662 [10]

Answer:

The answer should be 410. I had this question in a test and yea!

Good luck

Step-by-step explanation:

5 0
3 years ago
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Simplify the following polynomial expression​
Juli2301 [7.4K]

Distribute the negative sign

7x^2-3x-6

Combine like terms

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<u>Answer</u>

-2x^2 +6x + 7

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Which model or expressions represents the sum 2.84 + 1.2
irakobra [83]

Answer:

4.04

Step-by-step explanation:

2.84 + 1.2 = 4.04

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Plz plz help thanks in advance
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Answer:

17

Step-by-step explanation:

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