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Zarrin [17]
3 years ago
12

A 200-seat movie theater charges $3.00 for adults and $1.50 for children. If all seats were filled and total ticket income was $

510.00, how many adults and children were in the audience? ( Use reduced row-echelon form). *
Mathematics
2 answers:
I am Lyosha [343]3 years ago
5 0

Answer:

ask your math teacher i rember learning this but froget ow

Step-by-step explanation:

almond37 [142]3 years ago
4 0

Write equations with j own information:

Adult + child = 200

Adult = 200 - child

3.00 Adult + 1.50 child = 510

Combine equations:

3.00(200-child) + 1.50 child = 510

Simplify:

600 -3.00 child + 1.50 child = 510

600 - 1.50 child = 510

Subtract 600 from both sides:

-1.50 child = -90

Divide both sides by -1.50

Child = -90 / -1.50

Child = 60

There were 60 child seats sold and 140 adult seats sold.

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ankoles [38]

Answer:

I would just guess, but if i were to actually think about it, i would think C. I hope it helps, and blame it on me if you fail.

Step-by-step explanation:

8 0
3 years ago
The equation of a circle is given below. Identify the radius and center. Then graph the circle.
pav-90 [236]

The center of the circle is (0,2) and the radius is 5 units

<h3>How to determine the radius and the center?</h3>

The equation is given as:

x² + (y-2)² =25

The equation of a circle is given as:

(x - a)² + (y - b)² = r²

Where:

Center = (a,b)

Radius =  r

By comparison, we have:

(a,b) = (0,2)

r² = 25

Evaluate

r = 5

Hence, the center of the circle is (0,2) and the radius is 5 units

Read more about circle equation at:

brainly.com/question/1559324

#SPJ1

3 0
1 year ago
What is 48% written as a fraction? (in simplest form) A) 1 48 B) 6 25 C) 12 25 D) 24 25
alexgriva [62]

Answer:

48% is 12/25 as a fraction. So C

3 0
3 years ago
Please help i really really need help
pishuonlain [190]

Answer:

B

Step-by-step explanation:

The second one!!!

3 0
3 years ago
Who already learned algebra ?
beks73 [17]
I did im in algebra 1 now


3 0
3 years ago
Read 2 more answers
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