Answer:
B
Step-by-step explanation:
Just did it.
You would simply do -102-125 to give -227 feet below the surface
Answer:
2 7/16
Step-by-step explanation:
multiply both top and bottom of 2 3/4 to make it 12/16 then subtract from there.
No solution / no x
D=b^2-4*a*c -> D=-4^2-4*1*21 -> D=-28 -> D<0, no solution
.035 is the answer to your question