Answer:
Step-by-step explanation:
3(a+3)-6=21
<=>3a+9-6=21
<=>3a+3=21
<=>3a=18
<=>a=6
You would first put 168 over 4 and simplify to get 42 over 1. Then you would divide 504 by 42 to get 12. You would have to drive 12 hours to get 504 miles.
Answer:
Hello the answer to your question is 0.4 sec.
Step-by-step explanation:
Hope this helps
Subtract a number from the next number.
39 - 45 = -6
Answer: B. -6
Answer:
2122121221222222weeee
Step-by-step explanation:
wwwww222aweeee
