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
vlabodo [156]
3 years ago
7

At a local fair, the admission fees are $1.50 for children, $3 for college students, and $5 for adults. On Saturday, 1500 ticket

s were sold and brought in $5500. The number of college student tickets sold was 100 less than the number of children's tickets sold.
Mathematics
1 answer:
LenaWriter [7]3 years ago
8 0

Answer:

Number of children tickets = 400

Number of students tickets = 300

Number of adults tickets = 800

Step-by-step explanation:

Let the number of children tickets = x

Let the number of students tickets = y

Let the number of adults tickets = z

Total number of tickets sold = 1500

Writing the equation:

x+y+z=1500 .... (1)

Price for each children ticket = $1.50

Price for each student ticket = $3

Price for each adult ticket = $5

Total money brought in = $5500

1.5x+3y+5z = 5500 ..... (2)

Number of student tickets sold was 100 lesser than number of children's tickets.

i.e.

y = x -100 ..... (3)

Putting value of y from (3) in equation (1) and equation (2):

x+x-100+z=1500\\\Rightarrow 2x+z=1600 .... (4)

1.5x+3(x-100)+5z=5500\\\Rightarrow 4.5x+5z=5800 ..... (5)

Multiplying equation (4) by 5 and subtracting equation (5) from it:

5.5x=2200\\\Rightarrow x = 400

By equation (3):

y = 400 - 100 = 300

By equation (1):

z = 1500 - 400 - 300 = 800

Therefore, the answer is:

<em>Number of children tickets = 400</em>

<em>Number of students tickets = 300</em>

<em>Number of adults tickets = 800</em>

<em></em>

You might be interested in
A = b(c + d) for b<br> Answer:<br> Written as an equation
madreJ [45]

Answer: B= A/(C+D)

Step-by-step explanation:

A = B(C+D)

Divide each side by B

A/B= C+D

Reciprocate both sides

B/A = 1/(C+D)

Now multiply each side by A

B = A/(C+D)

3 0
3 years ago
Read 2 more answers
A game increased in price by 1/2 . After the increase it was priced at £27. What was the original price of the game? (Hegarty Ma
lukranit [14]

Answer:

£18

Step-by-step explanation:

Let

x = original price of the game

Increase in price = 1/2

New price = £27

x + 1/2x = £27

2x+x/2 = 27

3/2x = 27

x = 27 ÷ 3/2

= 27 × 2/3

= 54 / 3

x = £18

Therefore, the original price of the game is £18

4 0
3 years ago
Read 2 more answers
In 1956, Dwight Eisenhower became President with 58% of the vote.
denis23 [38]

Answer:

29/50

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What are the steps to get your x in this quadratic equation? 4x^2 - 24x + 7 = 3
earnstyle [38]

Answer:

I DONT KNOW

Step-by-step explanation:

>-<

4 0
3 years ago
Each of the following tables defines a relationship between an input x and an output y. Which of the relationships
klemol [59]

Answer:that’s hard

Step-by-step explanation:nope

Nope

4 0
3 years ago
Other questions:
  • I need help is it A B C or d
    8·1 answer
  • Which angles are corresponding angles?
    13·1 answer
  • Math question screen shot down below
    13·2 answers
  • Need help solving this question please.
    5·1 answer
  • Maria is at the school fair and wants to buy some kettle corn. If one ticket gets her 78 pounds of kettle corn, how many pounds
    12·2 answers
  • Find one positive angle whose sine is negative 0.70.
    13·1 answer
  • Hurry plzzz...Which of the following does NOT represent a way to determine if something is a
    8·2 answers
  • In one area, the lowest angle of elevation of the sun in winter is 24degrees Find the distance x that a plant needing full sun c
    11·1 answer
  • Round to 1000 and estimate the sum 11904+3808​
    11·1 answer
  • Will factor the express 36xyz + 24xy − 16x by dividing each term by a common fact
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!