The cost of a ticket to the circus is $25.00 for children and $50.00 for adults. on a certain day, attendance at the circus is 2,000 and the total gate revenue is $70,000. how many children and how many adults bought tickets?

The answer to your question is:

1200 children and 800 adults

Step-by-step explanation:

Data

Children = $ 25   = c

Adults = $ 50    = a

Attendance = 2000

Revenue = $70000

# of children and adults.

                                            c  +   a   = 2000          (I)

                                       25c + 50a  = 70000        (II)

Multiply I by -25

                                    -25 c  - 25 a = -50000

                                     25c   + 50a =   70000

                                                 25a = 20000

                                                     a = 800

                                         c + 800 = 2000

                                         c = 2000 - 800

                                         c = 1200

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.