Answer this math question! 5 points!

Ok so you have to use 2 equations
a- adults s- students

7a+4s=380
a+s=80 and that turns into s=80-a
now use substitution
7a+4(80-a)= 380
7a+320-4a=380
3a=60
ADULT TICKETS- 20
now solve for student tickets
20+s=80
STUDENT TICKETS- 60

so 20 adult tickets and 60 student tickets

A. p = 2(l + w)p/2 - l = ww = p/2 - l b. while isolating the variable w in the equation, i first divided both sides by 2 and then i subtracted l from both sides. i hope this .