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leonid [27]
3 years ago
13

Please answer this correctly

Mathematics
1 answer:
konstantin123 [22]3 years ago
6 0

Answer:

I might be wrong so possibly DONT USE MY ANSWER but I think 30-33%

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Help me ASAP pls with this
Rom4ik [11]

Answer:-15,20

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Seventy concert tickets are sold for 550$.Each adult ticket cost 9$ and each children’s ticket cost 5$.Find the number of adult
Afina-wow [57]

50 adult tickets and 20 children tickets were sold for the concert.

Step-by-step explanation:

Given,

Number of concert tickets sold = 70

Revenue generated = $550

Cost of each adult ticket = $9

Cost of each child ticket = $5

Let,

x be the number of adult tickets sold

y be the number of child tickets sold

According to given statement;

x+y=70        Eqn 1

9x+5y=550    Eqn 2

Multiplying Eqn 1 by 5

5(x+y=70)\\5x+5y=350\ \ \ Eqn\ 3

Subtracting Eqn 3 from Eqn 2

(9x+5y)-(5x+5y)=550-350\\9x+5y-5x-5y=200\\4x=200

Dividing both sides by 4

\frac{4x}{4}=\frac{200}{4}\\x=50

Putting x=50 in Eqn 1

50+y=70\\y=70-50\\y=20

50 adult tickets and 20 children tickets were sold for the concert.

Keywords: linear equation, elimination method

Learn more about linear equations at:

  • brainly.com/question/8099064
  • brainly.com/question/7699864

#LearnwithBrainly

4 0
3 years ago
Use distributive property to solve 3(9x-1)
Semmy [17]

From the problem, we have :

3(9x-1)

Using distributive property, multiply 3 to the expression inside the parenthesis.

This will be :

3(9x-1)=27x-3

The answer is 27x - 3

5 0
1 year ago
What is the factored form of the polynomial?
raketka [301]

Answer:

The first one

Step-by-step explanation:

(x-4)(x-12) hope this helps

5 0
3 years ago
Read 2 more answers
What’s the total distance he travels
ArbitrLikvidat [17]

Answer:

10

Step-by-step explanation:

find the length of each leg, being 6 and 8. Then use the pythagorean theorem a^2+b^2=c^2

6^2+8^2=c^2

36+64=c^2

100=c^2

c=10

hope this helped... if it did, please let me know by marking me the brainliest:))

4 0
2 years ago
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