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
miskamm [114]
3 years ago
14

A scenic train ride has one price for adults and one price for children. One family of two adults and two children pays 1054 Bah

t for the train ride. Another family of one adult and four children pays 1190 Baht. Find the price x for an adult and the price y for a child?
Mathematics
1 answer:
olga_2 [115]3 years ago
3 0

Answer:

x = price for adult = 306 Baht

y = price for children = 221 Baht

Step-by-step explanation:

Let

x = price for adult

y = price for children

2x + 2y = 1054 (1)

x + 4y = 1190 (2)

From (1)

x = 1190 - 4y

Substitute x = 1190 - 4y into (1)

2x + 2y = 1054 (1)

2(1190 - 4y) + 2y = 1054

2380 - 8y + 2y = 1054

- 8y + 2y = 1054 - 2380

- 6y = - 1326

y = -1326/-6

y = 221

Substitute y = 221 into (2)

x + 4y = 1190 (2)

x + 4(221) = 1190

x + 884 = 1190

x = 1190 - 884

= 306

x = price for adult = 306 Baht

y = price for children = 221 Baht

You might be interested in
Van and Polina have each drawn a conclusion about multiplying negative fractions.
Leto [7]
Ivan only, because an odd number of negatives does not always make negatives while an even number does.
7 0
3 years ago
Read 2 more answers
Solve equation<br>8-3(p-4)=2p
LenKa [72]

Answer:

ok the answer is: p=-4

Step-by-step explanation:

First you distribute 3 times p-4 and get  8-3p+12=2p then you add 12 plus 8 and get 20 then you have 20-3p=2p you have to add 3p on both sides and you get 20= -5p you divide and get p= -4

6 0
3 years ago
HELP!!!!!!!!!!!!!!! 15 POINTS
disa [49]
$60 for 2 hours and $100 in total for 2 hours of work and the service fee
3 0
3 years ago
PLZ answer fast 100 points
Diano4ka-milaya [45]

Answer:

Can i have brainliest

The second one

The third one

and the last ones

Step-by-step explanation:

The x values are opposite

and the y stay the same

3 0
3 years ago
Read 2 more answers
Melanie prepared 7 1/2 tablespoons of spice mixture she uses 1/4 tablespoon to make a batch of barbecue sauce estimate the numbe
Oduvanchick [21]
Estimate would be 30... batches
7 0
4 years ago
Read 2 more answers
Other questions:
  • Apply the distributive property to factor out the greatest common factor 32 + 44 =
    12·1 answer
  • What is the relationship between the graphs of y = 2x and y = 2-x?
    8·1 answer
  • "A drawer has some red, green, and blue marbles. There are 33 marbles.
    9·1 answer
  • Find the x-intercept of y = 4 ^ x - 64 .
    14·1 answer
  • What is the Prime factorization of 600? Please answer and explain.
    6·1 answer
  • The price of the same type of milk is shown. Which store has the the lowest unit price per ounce
    8·2 answers
  • Riley wants to solve 54 Divided 6=_
    5·2 answers
  • What is the greatest common factor of 10 and 3? i dont get this i have a math touter that wont really help and i still dont unde
    7·1 answer
  • Allie and Ezra are sitting on flagpoles, throwing beanbags at each other. Allie's flagpole is $35$ feet tall. Ezra's flagpole is
    9·1 answer
  • 1.8*10^-3/6*10^8 write your answer in scientific notation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!