Answer:
- 3
Step-by-step explanation:

Answer:
138 hard working elfs
Step-by-step explanation:
the 46% of 300 is 138
Answer:
B
Step-by-step explanation:
So a reflection over the x is a change in the y value.
Only point (2,0) is on the x-axis, so it will not move.
Hello,
(10-4x²)-(7x+?)=3x-6x²
==>10-4x²-7x-3x+6x²=?
==>?=2x²-10x+10