V Check your Understanding Jess has made a commitment to exercise in order to lose weight and improve overall fitness. Jess would like to burn at least 2,000 calories per week through exercise but wants to schedule at most five hours of exercise each week. Jess will do both walking and bike riding for exercise. Brisk walking burns about 345 calories per hour, and biking at a moderate pace burns about 690 calories per hour. a. Write a system of linear inequalities that describes Jess' exercise goals. b. Identify at least three (number of hours walking, number of hours biking) combinations that satisfy both of Jess' conditions. c. Graph the set of all points that satisfy the system from Part a.
V Check your Understanding Jess has made a commitment to exercise in order to lose weight and improve overall fitness. Jess would like to burn at least 2,000 calories per week through exercise but wants to schedule at most five hours of exercise each week. Jess will do both walking and bike riding for exercise. Brisk walking burns about 345 calories per hour, and biking at a moderate pace burns about 690 calories per hour. a. Write a system of linear inequalities that describes Jess' exercise goals. b. Identify at least three (number of hours walking, number of hours biking) combinations that satisfy both of Jess' conditions. c. Graph the set of all points that satisfy the system from Part a.
Chapter6: Systems Of Equations And Inequalities
Section6.5: Systems Of Inequalities
Problem 69E: Shipping A warehouse supervisor has instructions to ship at least 50 bags of gravel that weigh 55...
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Transcribed Image Text:VCheck your Understanding
Jess has made a commitment to exercise in
order to lose weight and improve overall
fitness. Jess would like to burn at least
2,000 calories per week through exercise
but wants to schedule at most five hours
of exercise each week.
Jess will do both walking and bike riding
for exercise. Brisk walking burns about
345 calories per hour, and biking at a
moderate pace burns about 690 calories
per hour.
a. Write a system of linear inequalities
that describes Jess' exercise goals.
b. Identify at least three (number of hours
walking, number of hours biking)
combinations that satisfy both of
Jess' conditions.
c. Graph the set of all points that satisfy
the system from Part a.
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