Answer:
After returning to the United States he converts his money back to US dollars. How much of the original 250 US dollars does Phelan now have? A. 44.70 US dollars.
4 dollars
Step-by-step explanation:
3x3x3x3x3 =243
4x4x4x4=256
-3
f(x)=x²-8x-12
f(-1)=(-1)²-8(-1)-12
=1+8-12
=-3
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