3 Linear Inequalities in 2 VariablesNovember 26, 2019 9:43 PM

3 Ch 8-9 Systems of Equations Page 1

3 Ch 8-9 Systems of Equations Page 2

burns 500 cal/hr jogging, 300 cal/hr walking-

Wants to burn AT LEAST 3000 cal.-

Graph possible combinations.-

Pick 1 and check that it satisfied the inequality!-

Bob's exercise:

3 Ch 8-9 Systems of Equations Page 3

3 Ch 8-9 Systems of Equations Page 4