Chapter 4: Q. 303 (page 472)
In the following exercises, solve each system by graphing.
Short Answer
In the following exercises, solve each system by graphing.
Chapter 4: Q. 303 (page 472)
In the following exercises, solve each system by graphing.
In the following exercises, solve each system by graphing.
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Without graphing, determine the number of solutions and then classify the system of equations.
Shelly spent minutes jogging and minutes cycling and burned calories. The next day, Shelly swapped times, doing minutes of jogging and minutes of cycling and burned the same number of calories. How many calories were burned for each minute of jogging and how many for each minute of cycling?
The sum of two number is . One number is less than the other. Find the numbers.
Solve the system by substitution:
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