Answer:
-9-5x
Step-by-step explanation:
they aren't the same because of the variable on 5x. You can simplify the problem to -9-5x but that's about it unless it equals something.
3²×7................................................
Answer:
21 and 10 :) hope it helps
Step-by-step explanation:
1) 2.625 miles
2) 5.9 miles