Solve the problem. Use 3.14 for ?.A figure skater must trace a figure eight on the ice that consists of two perfect circles, each with a radius of 
How far does the skater go one time around the figure eight?
A. 19.98 ft
B. 87.92 ft
C. 43.96 ft
D. 21.98 ft
Answer: B
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Write the function f as a set of ordered pairs. Give the domain and range of f.f(f) = -6, f(g) = -6, f(h) = -6, f(i) = -6
A. f = {(f, -6), (g, -6), (h, -6), (i, -6)}; D = {-6}; R = {f, g, h, i} B. f = {(-6, f), (-6, g), (-6, h), (-6, i)}; D = {f, g, h, i}; R = {-6} C. f = {(-6, f), (-6, g), (-6, h), (-6, i)}; D = {-6}; R = {f, g, h, i} D. f = {(f, -6), (g, -6), (h, -6), (i, -6)}; D = {f, g, h, i}; R = {-6}
Insert the correct sign of inequality (> or <) between the given numbers.-19 
A. -19 < 
B. -19 > 
Use the addition property of inequality to solve the inequality and graph the solution set on a number line.6 - x > 3
A. (-?, 3)
B. (-?, -3)
C. (3, ?)
D. (-3, ?)
Find the perimeter.
meters
A. 100 meters B. 153 meters C. 200 meters D. 2491 meters