willcohen42
17.02.2021 •
Mathematics
The school that Cody goes to is selling tickets to a choral performance. On the first day of ticket sales, the school sold 2 adult tickets and 2 child tickets for a total of $34. The school took in $84 on the second day by selling 2 adult tickets and 7 child tickets. What is the price each of one adult ticket and one child ticket?
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Ответ:
Circle= 4
triangle= 7
rectangular= 2
Step-by-step explanation:
if circle + circle is 8 so one circle is 4
and circle + rectangle is 6 so rectangle is 2
and if rectangle is 2 and rectangle+ triangle is 7because rectangle + triangle is 9 so if rectangle is 2 then 7 is left so 7 + 2 is 9