Answer:
6
Step-by-step explanation:
6x(3)=18 (3)x2= 6
|_____|
Answer:
yes
Step-by-step explanation:
i graphed it buy i dont know how to screenshot on my computer so i cant post it.
Answer:
11 years
Step-by-step explanation:
7200 - 80x = 5000 + 120x
-5000 + 80x -5000 + 80x
2200 = 200x
11 = x