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Chapter 5: Q.128 (page 626)
In the following exercises, solve the systems of equations by elimination.
The solution of the system is
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In the following exercises, translate to a system of equations and solve.
Maxim has been offered positions by two car dealers. The first company pays a salary of \(10,000 plus a commission of \)1,000 for each car sold. The second pays a salary of \(20,000 plus a commission of \)500 for each car sold. How many cars would need to be sold to make the total pay the same?
In the following exercises, solve the following systems of equations by graphing.
In the following exercises, solve the following systems of equations by graphing.
In the following exercises, translate to a system of equations and solve.
The perimeter of a rectangle is 84. The length is 10 more than three times the width. Find the length and width.
In the following exercises, translate to a system of equations and solve.
A frame around a rectangular family portrait has a perimeter of 60 inches. The length is fifteen less than twice the width. Find the length and width of the frame.
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