Answer:

Step-by-step explanation:
When you solve these two equations, you end up with the same answer of 1/16 or 0.0625
The two lines will intersect at the point (7, 7)
Answer:
about 785.4
Step-by-step explanation:
The circumference of a circle is pi times the diameter:
C = πd
C = π·(250 ft) ≈ 785.4 ft
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Most scientific or graphing calculators have the value of π built in. If yours doesn't, a value good for at least 6 significant figures is the ratio 355/113.