Pranav's school is selling tickets to a fall musical. On the first
day of ticket sales the school
sold 12 adult tickets and 7
student tickets for a total of
$124. The school took in $20
on the second day by selling 1
adult ticket and 3 student
tickets.
What is the price each of one
adult ticket and one student
ticket?
I need the number of 2 points shots and the number of 3 points shots

The cost of one adult ticket is $8 and cost of one student ticket is $4.

Step-by-step explanation:

Let,

x be the price of one adult ticket

y be the price of one student ticket

According to given statement;

12x+7y=124    Eqn 1

x+3y=20        Eqn 2

Multiplying Eqn 2 by 12

12(x+3y=20)

12x+36y=240     Eqn 3

Subtracting Eqn 1 from Eqn 3

(12x+36y)-(12x+7y)=240-124

12x+36y-12x-7y=116

29y=116

Dividing both sides by 29

Putting y=4 in Eqn 2

x+3(4)=20

x+12=20

x=20-12

x=8

Hence,

The cost of one adult ticket is $8 and cost of one student ticket is $4.

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

im pretty sure its

(8,15)

step-by-step explanation: