Answer: 110 child tickets and 50 adult tickets were sold.
Step-by-step explanation:
Let x be the number of child tickets and y be the number of adult tickets.
then, According to the given information, we have
Substitute the value of x from (2) in (1), we get
Now, put the value of y in (2), we get
Hence, 110 child tickets and 50 adult tickets were sold.
103+53=156
180-156=24
The third angle is 24
So then take 180 because a line is 180 degrees and subtract 24
156 is the final answer
If S is students and n is nonstudents
S = 3n + 11
541 = 6(3n + 11) + 7n
541 = 18n + 66 + 7n
475 = 25n
n = 19
19 nonstudents so then you put that number in the first equation
S = 3(19) + 11
S = 68
68 students attended the movie
Answer:
The sides aren't equal
Step-by-step explanation: