Arjun's school is selling tickets to the annual talent show. On the first day of ticket sales the school sold 7 adult tickets and 9 student tickets for a total of $121. The school took in $22 on the
second day by selling 2 adult tickets and 1 student ticket. What is the price each of one adult
ticket and one student ticket?
solve by using elimination

fjfjfhdhdhdhjjdjdjdjdjjd thats the answers

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

7

step-by-step explanation:

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)