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
chubhunter [2.5K]
3 years ago
15

Anna is selling tickets to the school's gymnastics competition. On the first day, she sells 5 adult tickets and 6 child tickets

for a total of $58.00. On the second day, she sells 8 adult tickets and 11 child tickets for a total of $97.00. Which system of linear equations can be used to determine the cost of each adult ticket (x) and each child ticket (y)?
Mathematics
2 answers:
Lorico [155]3 years ago
7 0

The cost of each adult ticket is $11.43

The cost of each child ticket is $0.14

<u>Step-by-step explanation:</u>

Given,

  • The cost of each adult ticket = x
  • The cost of each child ticket = y

On the first day,

Anna sells 5 adult tickets and 6 child tickets for a total of $58.00.

⇒ 5x + 6y = 58  ----------(1)

On the second day,

she sells 8 adult tickets and 11 child tickets for a total of $97.00.

⇒ 8x + 11y = 97  ----------(2)

<u>Solving the equations for x and y values :</u>

Multiply eq (1) by 8,

Mu;tiply eq (2) by 5 and subtract it from eq (1),

  40x + 48y = 484

- (<u>40x + 55y = 485</u>)

  <u>        - 7y = - 1     </u>

⇒ y = 1/7

⇒ y = 0.14

The cost of each child ticket is $0.14

Substitute y = 0.14 in eq (1),

⇒ 5x + 6(0.14) = 58

⇒ 5x + 0.84 = 58

⇒ 5x = 58 - 0.84

⇒ 5x = 57.16

⇒ x = 57.16 / 5

⇒ x = 11.43

The cost of each adult ticket is $11.43

Kay [80]3 years ago
4 0

Answer:

For USA TESTPrep A.) 5x + 6y = 58

8x + 11y = 97

x = adult ticket price; y = child ticket price

number of tickets(price of each) = total amount

first day total → 5x + 6y = 58

second day total → 8x + 11y = 97

Step-by-step explanation:

You might be interested in
Which must be true select three options
tatiyna
Wait what
I don’t see anything
8 0
2 years ago
Brainliest plz helpppppp<br> 4.5-3(x+2.7)=7(8.1-4x)
Fofino [41]
X=2.412 is the correct answer
8 0
3 years ago
I'm solving for UW. And we're using pythagorean theorem.​
Alik [6]
UW = 45
a squared + b squared = c squared
- 6^2 + x^2 = 9^2
- 36 + x = 81
- (subtract 36 from both sides)
- x = 45

i'm pretty sure this is right and i hope it helps you!
7 0
3 years ago
Read 2 more answers
Patsy and Tyra together have $50. When Patsy gifts Tyra $12, they both have the same amount. How much did they each have in the
Radda [10]

x=x-12

x+x-12=50

2x=62

x=31

5 0
3 years ago
Find the area of the triangle
Svetradugi [14.3K]
A = LW

A = 28 × 7.1

A = 198.8

The correct answer is A.
4 0
3 years ago
Read 2 more answers
Other questions:
  • The endpoints of GE are located at G(-6,-4) , and E(4,8). Using slope-intercept form, write the equation of GE.
    13·1 answer
  • Evaluate h -2 g for h = 3 and g = 27.
    12·1 answer
  • 12. If ln(2x – 2) = 2t – 2, what is the value of x?
    7·1 answer
  • Find the prime factorization of each number.<br> 1. 50 =
    5·1 answer
  • You currently have $30 in your savings account. each week you deposit $5 of your allowance into this account. how long will it t
    8·1 answer
  • A florist sells 3 similar bouquets of flowers for $78. What is the cost per bouquet?
    9·2 answers
  • In 2006, 67.7 million people subscribed to cable television. In 2013, that number had decreased to 56.7 million. Find the percen
    10·1 answer
  • Is 26 a multiple of 3? yes 9r no ? why 9r why not?​
    15·2 answers
  • I need help with #65 to #70 ASAP please and thank you …. Could someone please help me with it… I need to get it done ASAP… it is
    12·1 answer
  • Q1 ).The number of white corpuscles on a slide has a Poisson distribution with mean 4.5.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!