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VMariaS [17]
3 years ago
12

Equivalent expression for 9+2(3n-6)

Mathematics
1 answer:
mezya [45]3 years ago
8 0

Answer: 6n-3

Step-by-step explanation: Simplify the expression.

Hope this helps you out! If you need anymore help with math, please let me know and I will be more than happy to help you out! ☺

-Karleif Jonsi-

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You roll a pair of dice. What is the approximate probability that the dice shows a sum of 10 or the same number on each die?
kirza4 [7]
<span>probability that the dices show a sum of 10:
4,6    -      5,5   -      5,5     -      6,4      >> four outcomes


</span>
probability that <span>the same number appears on each dice:
1,1
2,2
3,3
4,4
5,5
6,6
>>>>>>>> 6 outcomes

and all outcomes are 36 results

so our probability will be: (4+6) / 36 = 10 / 36 = 5/18 =0.2778 = 27.78%




hope that helps
</span>
8 0
4 years ago
QUICK QUESTION PLEASE. help.
morpeh [17]
Lw=A

2l+2w=112
l=6w
2(6w)+2w=112
12w+2w=112
14w=112
w=8
l=48
A=384 ft^2


7 0
3 years ago
Please help me ASAP
Vladimir [108]

Answer:

columns i think is the answer hope it helps

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve for the roots in simplest form using the quadratic formula:<br>4x2 + 21<br>20x​
Artyom0805 [142]

Answer:

(0,0) and (-530,0)

Step-by-step explanation:

If you have to use the quadratic formula, you need to know your A, B, and C values. Your A value is 4, your B is 2120, and your C value, or constant, appears to be zero. Then you need to plug these values into the quadratic formula to get 0 and -530. This would make your roots to be at points (0,0) and (-530,0).

6 0
3 years ago
Need help now due in 5 minutes pls help quick now pls pls pls pls pls
astraxan [27]

Answer: A and D

Step-by-step explanation:

- Career A's spread is more concentrated while Career B's spread is more dispersed or spread out

- Career A's median is 25 and Career B's median is 30

- Therefore A and D are the correct answers

hope this helps :)

8 0
2 years ago
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