a. Solve algebraically each of the following systems of
Chapter 3, Problem 11(choose chapter or problem)
a. Solve algebraically each of the following systems of linear equations. i. 4x 1 21y 5 25 ii. 7 5 2.5a 2 b 3x 1 7y 5 210 b. Create a system of linear equations for which there is no solution. The accompanying table is for problems 12 and 13. Calories Burned Activity per Minute Running (moderate pace) 10 Swimming laps 8 Let r and s represent the number of minutes spent running and swimming, respectively.
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