Chapter 5: Q. 133 (page 626)
In the following exercises, solve the systems of equations by elimination.
Short Answer
The solution of the system is
Chapter 5: Q. 133 (page 626)
In the following exercises, solve the systems of equations by elimination.
The solution of the system is
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Get started for freeIn the following exercises, translate to a system of equations and solve.
The measure of one of the small angles of a right triangle is 45 less than twice the measure of the other small angle. Find the measure of both angles.
In the following exercises, translate to a system of equations and solve.
Two containers of gasoline hold a total of fifty gallons. The big container can hold ten gallons less than twice the small container. How many gallons does each container hold?
In the following exercises, solve the following systems of equations by graphing.
Determine whether an ordered pair is a solution of a system of equations. In the following exercises, determine if the following points are solutions to the given system of equations.
(a)
(b)
Without graphing, determine the number of solutions and then classify the system of equations.
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