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
weqwewe [10]
2 years ago
10

A zoo train ride costs $3 per adult and $1 per child. On a certain day, the total number of adults (a) and children (c) who took

the ride was 30, and the total money collected was $50. What was the number of children and the number of adults who took the train ride that day, and which pair of equations can be solved to find the numbers?
Mathematics
1 answer:
bearhunter [10]2 years ago
8 0
a+c=30
3a+c=50
c=30-a
3a+30-a=50
2a=20
a=10
a+c=30
10+c=30
c=20

10 Adults and 20 Children 
You might be interested in
6(X - 2) = -48<br><br> Find x
Darya [45]

Answer:

6x-12=-48

6x=-36

x=-6

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
I really need help????<br> Plz answer quickly
Julli [10]

Answer:

3 7 8 2 6 4 1 10 3 5 9 the answer

6 0
3 years ago
How many Japanese yen are equal to $100?
disa [49]
If you mean american dollars (which you most likely do) then it would be:
100 = 12285.
1000 = 122850.
10.000 = 1228.10
hope i helped
3 0
2 years ago
Read 2 more answers
What is a compass used for?
Annette [7]
1. Measure and angle in degree
4 0
3 years ago
Read 2 more answers
Help!! I’ll give u Brainly!
Kipish [7]

Answer:

(-4,-2)

Step-by-step explanation:

Point f is on x -4, which is in the first slot and y -2 which is your second slot

6 0
2 years ago
Other questions:
  • Which equation has a solution of 5? plz help?
    7·1 answer
  • Trey evaluated 12/15 + 1/10 and got an answer of 13/25. Which statement is true about his answer?
    14·2 answers
  • The ninth grade class is putting on a 5k race to raise money. It cost 250$ to rent the park that they are going to use. If they
    11·1 answer
  • Does someone know this answer I will give you a brainiest
    13·2 answers
  • a sphere with a radius of 15cm has the same volume as a cylinder with a radius of 5 cm.what is the height od the cylinder
    5·2 answers
  • The greatest common factor of each term in the expression 60ab-72b is 12b. Which choice shows the expression written as a produc
    6·2 answers
  • a balloon at standard pressure is placed in a cool oven at 20 degrees celsius. the balloon is removed from the oven when the int
    8·1 answer
  • How do you make 8 out of 8, 12, 2, 7, 4
    5·1 answer
  • Every six customer at flower shop receives a free rose in every ninth customer see is a free lily what customer will be the firs
    6·1 answer
  • Add 6/7 + 80/9. Enter your answer below as an improper fraction in lowest terms, using the slash (/) as the fraction bar.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!