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Nat2105 [25]
3 years ago
7

PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( ! ILL GIVE 40 POINTS .

Mathematics
2 answers:
Naya [18.7K]3 years ago
4 0
I would say the answer is 7, since 21 divided by 3 is 7 and there are 1/3 as many of them
zvonat [6]3 years ago
4 0

Answer:

7

Step-by-step explanation:

it says that there is 1/3 of tuba players than trumpet players so divide 21 by 3 and you get 7 which is the answer

hope I helped ;)

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Yuri [45]

Answer:

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3 0
3 years ago
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marta [7]

Answer:

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egoroff_w [7]

Answer:

D

Step-by-step explanation:

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6 0
2 years ago
10<br> TIME REMAINING<br> 50:51<br> What are the solutions of x squared + 6 x minus 6 = 10?
aleksandrvk [35]

Answer:

X = -8 and X = 2

Step-by-step explanation:

X^2 + 6X - 6 = 10

Bring the 10 over:

X^2 + 6x - 16 = 0

From here, either use the quadratic formula or

manual factorization by finding its roots:

Manually:

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Equate each factor to 0 you will get:

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4 0
3 years ago
Read 2 more answers
Solve 5^5x=(125)^x+2
miv72 [106K]

Answer:

x = 3

Step-by-step explanation:

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5x = 3x + 6

2x = 6

x = 3

5 0
2 years ago
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