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olchik [2.2K]
3 years ago
11

If two adults and three children go to the movies, it costs $31.50. If one adult and five children go to the movies, it costs $3

5.00. What is the cost of one adult movie ticket?
Using a = cost of adult ticket and c = cost of child ticket, write a system of equations that could be used to solve the given problem.
Mathematics
2 answers:
stealth61 [152]3 years ago
3 0
 <span>A = adult ticket price 
C = child ticket price 

2A + 3C = 31.50 
1A + 5C = 35.00 

multiply second equation by 2 and subtract the first equation 
2A + 10C = 70.00 
2A + 3C = 31.50 
---------------------- 
7C = 38.5 
C = 5.5 

Plug in C to find A: 
1A + 5 * 5.5 = 35.00 
A + 27.5 = 35.00 
A = 35.00 - 27.5 
A = 7.5

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!</span>
earnstyle [38]3 years ago
3 0

Answer:The correct answer would be $7.50

Step-by-step explanation:

Had this question and got it right

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nika2105 [10]
What exactly are you asking? Can you maybe describe it more please?
6 0
3 years ago
On a particular road map 1/2 inch represents 18 miles about how many miles apart are 2 towns that are 21/2 inches apart on this
andrew-mc [135]
So if 1/2 = 18 miles, we want to first find how many sets of 1/2 are in 21/2. We can just do this by dividing.

(21/2) / (1/2) = 21

So we know that there are 21 sets of 1/2 in 21/2, and since 1/2 and 18 are equal, we can say we know there are 21 sets of 18.

We can multiply to find this.

21 * 18 = 378

So two towns are 378 miles apart.
6 0
3 years ago
Read 2 more answers
- 3x + 9 - 4 = x + 3 + 2x​
Gwar [14]
-3x + 9 - 4 = x + 3 + 2x
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6 0
3 years ago
Read 2 more answers
Daniel wants to buy Five-sixths of a pound of pecans. Pecans cost $7.98 per pound. How much will Daniel spend on pecans?
tigry1 [53]

Answer:

A. $6.65

Step-by-step explanation:

To find how much 1/6 is you divide $7.98 by 6 and so the answer is $1.33. Now multiply $1.33 by 5 to get 5/6 or get the answer $6.65.

6 0
3 years ago
I need help with this
Assoli18 [71]
On a given line, (on one side) there are a total of 180°

if one line in Problem #3 is bisected by a line, with one half X and the other 120°,

do 180° (the total) minus 120° which=60°

now the hard part, that line that bisected the first line is bisecting a line that is parallel to your second line, the one with <5 and <6

this means that the big angle formed in the first one with 120° is the same angle as in the second line, leaving <5 as 120°
which means <6 is 60°, like in the top part of the problem. You're basically flipping the top line upside down, I hope it helps.
7 0
3 years ago
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