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alexgriva [62]
3 years ago
10

Am I right about this or..?

Mathematics
1 answer:
Arisa [49]3 years ago
4 0

Answer:

Correct, as 4 is the only number repeating twice

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B. At the circus, three adult tickets and five child tickets cost $51, and five adult tickets
allsm [11]

Answer: x = $7, y = $6

Step-by-step explanation:

Let x be the cost of an adult ticket

Let y be the cost of a children's ticket

Translate these sentences to algebra:

At the circus, three adult tickets and five child tickets cost $51: 3x + 5y = 51

Five adult tickets and two child tickets cost $47: 5x + 2y = 47

Now we have two equations. Let's use substitution to solve.

3x + 5y = 51

3x = 51 - 5y

.: x = 17 - 5y/3

Now substitute this value of x into the second equation to find the numerical value of y:

5(17 - 5y/3) + 2y = 47

85 - 25y/3 + 2y = 47

-19y/3 = -38

-19y = -114

.: y = 6

Now find x:

x = 17 - 5y/3

x = 17 - 10

.: x = 7

So an adult ticket costs $7, and a child ticket costs $6 :)

3 0
2 years ago
-3+m/3=12 how do I solve this
timama [110]
First: You add 3 to each side. Second: You multiply each side by 3. Third: You gaze in wondrous amazement at the answer, which lies revealed before you on the page.
3 0
3 years ago
Read 2 more answers
Which equation represents a proportional relationship? A) y = 9x B) y = 9x + 1 C) y = 9x + 9 D) y = 9 x
aliya0001 [1]

Hello! I think your answer is A) y= 9x

7 0
3 years ago
Read 2 more answers
I neeed help with this​
Alina [70]
Answer: Point C.
Because √300=17.3205=17.3 :)
I hope this helped!
3 0
3 years ago
Read 2 more answers
I'm looking for smart people 12^2*5
denis-greek [22]

Answer:

720

Step-by-step explanation:

hope this helps

4 0
2 years ago
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