Answer:
327.21 euros.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The mean is 7.5 you add up all the numbers and then divide by the amount of numbers there is
Answer: Reflection about x-axis
Step-by-step explanation:
Given
Initially, vertices are 
After reflection they become 
It is clear that the x coordinate remains unchanged and the y coordinate changes its sign. It occurs when reflection is done about the x-axis.
For example, when (a,b) is reflected about the x-axis, it becomes (a,-b).
So, here reflection is being done about the x-axis.