On the first day of ticket sales the school sold 3 senior tickets and 1 child ticket for a total of 38 dollars. the school took in 52 dollars on the second day be selling 3 senior tickets and 2 child tickets. find the price of a senior ticket and a child ticket ?

c: lkllmn.

hope it's you

ranks (& how to earn them):

-beginner (needs at least 0 points & 0 brainliest answers)

- hand (needs at least 100 points & 0 brainliest answers)

-ambitious   (needs at least 250 points & 0 brainliest answers)

-virtuoso (needs at least 500 points & 5 brainliest answers)

-expert   (needs at least 1,000 points & 10 brainliest answers)

-ace (needs at least 3,000 points & 15 brainliest answers)

-genius   (needs at least 15,000 points & 50 brainliest answers)

how to award brainliest:

you must wait until 2 people answer to award brainliest. i'm pretty sure that it should be next to the "" and "comments" buttons.  

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees