Answer:
9x^2+12x
Step-by-step explanation:
Answer:
about 80º give or take
Step-by-step explanation:
it's not quite 90 degrees, and its not 70 degrees or below.
You are now on the 5th floor.
0 - 1
1 - 2
2 - 3
3 - 4
4 - 5
I think its 1.012(500 - 100) = 400* 1.012 = 404.80 dollars
