Answer:
x=-24 is the correct answer
Answer:
<h2>A's wrong.................(I Think)</h2>
Step-by-step explanation:
i think its D is B and D the same?
Answer:
Option 2 is the correct answer.
Step-by-step explanation:
We know that

We have 1 mile = 5280 feet thus 6 miles = 31680 feet
Similarly 1 hour = 3600 seconds
Applying values in the equation above we get

Thus his average speed is less than 18feet/sec
Step-by-step explanation:
1 yard=3 feet=36 inches
1 feet=12 inches
2 yd=72 in
2 ft=24 in
48 in
72•24=1728•48= 82,944 in^3
I'm not an expert at this but the answer should be 13.9 or 14