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.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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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.
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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