Answer:
x=6, AB=61, BC=61, AC=122
Step-by-step explanation:

Answer:
30
Step-by-step explanation:
Add all of them
Answer:
14 weeks.
Step-by-step explanation:
15x-10=200
add 10 to both sides
15x= 210
divide by 15
x=14 .
Answer: angle a
Step-by-step explanation:
Answer:
-2x=x/2-5
Step-by-step explanation:
let x represent the number