1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Drupady [299]
3 years ago
5

For a production of sweeney todd in las vegas, orchestra seats cost $42 and mezzanine seats cost $25. if a group of 14 people sh

ow up and spend a total of $486, how many of each kind of seat did they buy? please help, please show work!​
Mathematics
1 answer:
Lesechka [4]3 years ago
4 0

Answer: 8 orchestra seats and 6 mezzanine seats.

Step-by-step explanation:

Let be "o" the number of orchestra seats they bought and "m" the number of mezzanine seats they bought.

Set up a system of equations:

\left \{ {{42o+25m=486} \atop {o+m=14}} \right.

You can apply the Substittution Method to solve the system of equations:

1. Solve for "o" from the second equation:

o=14-m

2. Substitute it into the first equation and solve for "m":

42(14-m)+25m=486\\\\588-42m+25m=486\\\\-17m=-102\\\\m=\frac{-102}{-17}\\\\m=6

3. Substitute the value of "m" into o=14-m and evaluate, in order to find the value of "o". This is:

o=14-6\\\\o=8

You might be interested in
Ratio and simplify the ratio helpp​
drek231 [11]
1: -4/1
2: 1/2
3: 1/4
4: -4/1

I hope those r the correct answers
8 0
3 years ago
Evaluate each expression. 3^-2
Rus_ich [418]
9 is the answer negatives cancel out creating positve
7 0
3 years ago
Read 2 more answers
Given: Triangle ABC, AC=BC, AB=3, line segment CD is perpindicular to line segment AB, CD= sqrt 3 find AC
TEA [102]

Based on the data given, the length of line segment AC is 2.29

<h3>What is the length of side AC?</h3>

Based on the given data:

  • AC=BC
  • AB=3
  • line segment CD is perpendicular to line segment AB
  • CD= sqrt 3

The triangle ABC is an isosceles triangle.

The line segment AC is the hypotenuse of the the triangle ACD.

The length of AD = 3/2

AC = \sqrt{(\sqrt{3)^{2}} + (\frac{3}{2})^{2}}= 2.29

In conclusion, the length of  AC is 2.29

Learn more about line segment at: brainly.com/question/2437195

#SPJ1

7 0
2 years ago
A mouse walks in a maze that is an orthogonal grid made of corridors that intersect at crossings one foot apart, stopping at eve
aksik [14]

Answer:

See the attached file for the answer.

Step-by-step explanation:

See the attached file for the explanation.

5 0
3 years ago
Brainliest if correct.
Bingel [31]
Your answer is 94/15

if mixed, it’s 6 4/15
5 0
2 years ago
Other questions:
  • Someone PLZ HELP !!! ASAP ( x ^2 - 4 ) divided by ( x - 1 ) don’t include the PARENTHESIS IN YOUR ANSWER
    15·1 answer
  • What is the slope of a trend line that passes through the points (5, 80) and (7, 65)?
    10·2 answers
  • Andrew can frame 9 pictures each day he has an order for 108 pictures how many days will it take him to complete the order???
    15·2 answers
  • In factoring by grouping, what would you have for step 3 for the following?
    14·2 answers
  • Find a counterexample to show that the following statement is false. The sum of two five-digit numbers is a six-digit number + i
    6·1 answer
  • Find the value of f(-7)
    13·1 answer
  • Consider the quadratic equation 2x² + 72 + k = 0. Which value of k results in the equation having complex solutions?​
    12·1 answer
  • Mr. Garner’s gas tank holds 17.5 gallons of gasoline. How much will it cost him to fill up his gas tank if gasoline costs $2.48
    9·1 answer
  • Isaiah collects bags of cans for recycling. After they picnic he collected four bags of cans. How many bags did Isaiah take to t
    8·1 answer
  • 3w + 7 - 9w help me answer !
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!