<span>speed of slower=x; distance in 6 hours is 6x
speed of larger=2x; distance in 6 hours is 12x
12x-6x=204 miles
</span><span> 6x=204
x=34 mph slower, 204 miles in 6 hours.
2x=68 mph, faster, 408 miles in 6 hours, and difference is 204 miles</span>
The element would have 52 protons because atomic number gives protons.
Answer:
I think it's strong I'm not to sure I'm sorry if it's wrong
A. is a neutral substance a pH of 7 describes something of neutral pH where anything less than 7 is an acid and higher is a base