Julian is working two summer jobs, making $13 per hour lifeguarding and making $8 per hour washing cars. In a given week, he can work a maximum of 15 total hours and must earn at least $160. If x represents the number of hours lifeguarding and y represents the number of hours washing cars, write and solve a system of inequalities graphically and determine one possible solution. Inequality 1: y 2Y plot switch shade Inequality 2: y plot switch shade

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.7: Puzzle Problems
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Julian is working two summer jobs, making $13 per hour lifeguarding and making $8
per hour washing cars. In a given week, he can work a maximum of 15 total hours and
must earn at least $160. If a represents the number of hours lifeguarding and y
represents the number of hours washing cars, write and solve a system of inequalities
graphically and determine one possible solution.
Inequality 1: y Y
plot
switch shade
Inequality 2: y
plot
switch shade
20
19
18
17
16
15
14
13
12
11
10
Transcribed Image Text:Julian is working two summer jobs, making $13 per hour lifeguarding and making $8 per hour washing cars. In a given week, he can work a maximum of 15 total hours and must earn at least $160. If a represents the number of hours lifeguarding and y represents the number of hours washing cars, write and solve a system of inequalities graphically and determine one possible solution. Inequality 1: y Y plot switch shade Inequality 2: y plot switch shade 20 19 18 17 16 15 14 13 12 11 10
20
19
18
17
16
15
14
13
12
11
10
2.
1 23 4 5 6 7 8 9
10 11 12 13 14 15 16
18 19 20
Julian could work
hours lifeguarding and
hours washing cars.
Transcribed Image Text:20 19 18 17 16 15 14 13 12 11 10 2. 1 23 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 Julian could work hours lifeguarding and hours washing cars.
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