The answer is either Dr Tanenbaum or Dr hong.<span />
C is the answer. A and D are reflections and b is a translation
Answer:
Since magnesium = 2, and potassium = 1, magnesium is greater than potassium (2 > 1).
If we assign these elements letters, m and p respectively,
Solve x by simplifying both sides of the equation & then isolating the variable x=-4 & the negative comes in from the -12
The simple formula for velocity is v=d/t. Velocity equals distance divided by time. 360 miles divided by 180 minutes. 360/180=2. The car travels at 2 miles per MINUTE.
Now, to change to miles per HOUR. There are 60 minutes in an hour, so 2*60=120 miles per hour.
Answer: 120 mph
