Yes, yes it is :)
your welcome
Step-by-step explanation:
all work is shown and pictured
Answer:
12k+3n
Step-by-step explanation:
Answer:
If you mean the flag it is just to mark the question if you have trouble with it so you can remember to go back and check
Step-by-step explanation:
80x70= y and then 400 - y= your answer! Ignore the four in. Deep part