#4 is 47, 48, 49
47+48+49=144
Answer:
5x^-3x-36/x-3
Step-by-step explanation:
Answer:
384 student tickets and 128 adult tickets
Step-by-step explanation:
S for student and A for adult
s+a=512
s=3a
3a+a=512
4a=512
a=128
s=384
It has already given you the answer.
