I think the Answer is 4d-6
Answer:
70kilometers
Step-by-step explanation:
first we must find how much one half of a centimeter is
well, its easy, theres already a half for the distance, and the representation is an even number, so cut it in half.
20-10 is 10
and now the multiplication
20x3=60
60+10=70
70 kilometers
Answer: Pretty sure it's A
Step-by-step explanation: If you find the square root of 282 you get 16.7
