Provide an appropriate response.Describe two advantages of the substitution method over the graphing method for solving systems of equations.
What will be an ideal response?
(1) The substitution method always yields an exact solution.
(2) It might also yield the solution more quickly than the graphing method, particularly when a variable is alone on one side of an equation in the system.
(Answers may vary.)
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, x = 0, between y = - 4 and y = 4
A. 
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B. 
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C. 
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D. 
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Sketch a graph of the polar equation.  figure 1.png)
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Solve for the missing values. Round money to the nearest cent, rate to the nearest tenth of a percent, and time to the nearest day.Principal: $54,117Interest: 
Rate: 11.5%Time: 
daysMaturity value: $60,540
A. $6423; 347 days B. $6423; 372 days C. $6423; 413 days D. $6323; 371 days
Determine the reference angle for the given angle.? = 
A. 
B. 
C. 
D. 