Hey there!
Set up an equation. This would be 4+0.5x=12. You have to get x by itself, so subtract 4 on each side. You get 0.5x=8. Divide by 0.5 on each side to get x=16. Heidi purchased 16 tickets.
I hope this helps!
Answer:
I would love to help you but I'm only in 7thhh
Answer:
part A: a.
part B: 7200ft
Step-by-step explanation:
Answer:
c if lsrt lstr name two congruent segments
No 8-12 is like 3:4 and 3-6 is like 1:2