Solve the problem.Find the perimeter of the polygon with the following vertices. Round to the nearest hundredth. A(1, 1), B(2, 5), C(5, 4), D(4, 2), E(3, 2)
A. 10.52
B. 12.76
C. 11.52
D. 14.64
Answer: B
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Solve the problem.A plumber charges a fixed rate plus an hourly rate to do house calls. The ordered pair (2, 65) indicates total charges of $65 for a job taking 
and the ordered pair 
indicates total charges of $170 for a job taking 9 hours.a) Write a linear equation giving the total charges, y, in terms of the number of hours x.b) Use the equation found in part a to find how much it costs for 4 hours.c) How many hours would result in a total charge of $125?
A. y = 15x + 35; $95; 6 hours B. y = 15x; $60; 6 hours C. y = 15x + 35; $95; 8 hours D. y = 15x + 35; $60; 6 hours
Identify the form of the integral as inverse sine, inverse tangent, logarithmic, or general power.
A. Inverse sine B. Logarithmic C. Inverse tangent D. General power
Solve the linear inequality. Graph the solution set on a number line, and express the solution using interval notation.-3x - 2 ? -4x - 1
A. (-?, 1)
B. [-3, ?)
C. (-?, 1]
D. [1, ?)
Graph the function.f(x) = 
A. 
B. 
C. 
D. 