Chapter 4: Q. 394 (page 483)
In the following exercise, solve the system of equations using Cramer’s rule
Short Answer
This system of equations has infinitely many solutions.
Chapter 4: Q. 394 (page 483)
In the following exercise, solve the system of equations using Cramer’s rule
This system of equations has infinitely many solutions.
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Get started for freeSolve the system by graphing:
To decide whether it would be more convenient to solve the system of equations by substitution or
elimination.
Geraldine has been offered positions by two insurance companies. The first company pays a salary of \(12,000 plus
a commission of \)100 for each policy sold. The second pays a salary of \(20,000 plus a commission of \)50 for each
policy sold. How many policies would need to be sold to make the total pay the same?
In the following exercise, solve the systems of equations by elimination.
Solve the system by graphing:
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