I know that -40 + 40 would equal a pair of 0. Perhaps it would end at at sea level .
Hope it kind of helped <3
Is there a graph maybe post a picture??
Answer: 2+4=6, and 2*4=8.
Step-by-step explanation:
He would spend $46.57, I think(I am not that good with rounding)
Step-by-step explanation:
=x^2+2x+4+9-6x+x^2
=2x^2-4x+13
