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alisha [4.7K]
3 years ago
6

For a Saturday matinee, adult tickets cost $4.50 and kids under 12 pay only $2.00. If 100 tickets are sold for a total of $350,

how many of the tickets were adult tickets and how many were sold to kids under 12?
Mathematics
1 answer:
vredina [299]3 years ago
5 0

Answer:

60 ADULT TICKETS

40 KIDS UNDER 12 TICKETS

Step-by-step explanation:

By playing around with numbers, you can figure out what makes this situation true. By multiplying 4.50 by 60, you get 270. Then, by multiplying 2 by 40, you get 80. Finally, add 270 and 80, which results in 350, which satisfies the problem.

Hope this helps!

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What is the lowest term for 10/12
Studentka2010 [4]

Answer:

5/6

Step-by-step explanation:

Find the lowest common denominator between the 10 and 12.

10 and 12 have the lowest common denominator of 2

10/2=5

12/2=6

So 5/6 is the lowest term of 10/12

3 0
3 years ago
*math please help* Simplify.
Ghella [55]

Given : \frac{\frac{4x}{5 + x}}{\frac{6x}{x + 2}}

\implies \frac{4x}{5 + x}\times\frac{x + 2}{6x}

\implies \frac{2}{x + 5}\times\frac{x + 2}{3}

\implies \frac{2(x + 2)}{3(x + 5)}

\implies \frac{2x + 4}{3x + 15}

3 0
3 years ago
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It’s home work I need help please and thank you
Mars2501 [29]

Answer:

I hope it's helpful for you

7 0
2 years ago
Read 2 more answers
Please help and show work!! Will give brainliest!!
marin [14]

With this one, since the problem says it will cost $35 per hour, then that will be based on the amount of hours spent on the job, so 35 gets the x, with x equaling the number of hours it took to do the job.  $78 is the cost for a part so it is going to stay at 78.  So your answer will be D.  35x+78≤225.

4 0
3 years ago
Which set of side lengths form a right triangle?
k0ka [10]

Answer:

50, 48, 14

Step-by-step explanation:

Go through them one by one. The side lengths of a triangle should all plug in to the formula a^2 + b^2 = c^2. The longest side is always c because it is the hypotenuse. The other two sides are interchangeable.

8^2+ 14^2 should equal 17^2.

That simplifies to

64+196=289

That can't be true because the units digits add to 10 instead of 9.

The same method applies to 3, 5, and 6 but from experience I know that this already isn't an option.

For 50, 48, and 14, you can divide everything by 2, resulting in 25, 24, and 7.

576+49 should equal 625.

That is true.

For 53, 48, and 24

576+2304 should equal 2809.

That isn't true, it equals 2880.

8 0
2 years ago
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