100-21=79
2859(0.79)^3=1409.598
worth $1409.60
Answer:
≈ <em>3.4</em><em> </em>
Step-by-step explanation:
Coordinates of the point that divide segment with endpoints A( , ) and B( , ) in a ratio a : b are
, )
A(- 4, - 7)
B(8, - 4)
Ratio 8 : 5
x-coordinate is = ≈ <em>3.4</em>
well, -5/8 is -0.625.
the absolute value of -0.625 is 0.625.
and abs value of -5/8 is 5/8