One of the main reasons you have to show work for math is because your teacher needs to know that you understand the concept. Also, showing work helps your teacher know that you didn't cheat using an online calculator that just gives you an answer.
Answer:
πd=6786 miles
3.14×d=6786
d=6786/3.14
d=2161.146 miles approximately
Answer:
175 pushups in 5 min
Step-by-step explanation:

Answer:
The correct answer is A) 1.3
Step-by-step explanation:
To find this, simply input the correct values.
-|a| - b
-|-1.4| - -2.7
-1.4 + 2.7
1.3
Answer:
c) FJ and GH
Step-by-step explanation: