Solving Systems of Inequalities Review

Which system of inequalities represent the graph shown?

Tags

CCSS.HSA.REI.D.12

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Tags

CCSS.HSA.REI.D.12

For questions 3 - 6, use the following scenario:

Suppose you can spend no more than 15 hours a week at your two jobs. Mowing lawns pays $3 an hour and babysitting pays $5 an hour. You need to earn at least $60 a week.

Let x = # of hours mowing

Let y = # of hours babysitting

Which system of inequalities represents the scenario?

For questions 3 - 6, use the following scenario:

Suppose you can spend no more than 15 hours a week at your two jobs. Mowing lawns pays $3 an hour and babysitting pays $5 an hour. You need to earn at least $60 a week.

Let x = # of hours mowing

Let y = # of hours babysitting

What are the x-intercept and y-intercept of the top inequality?

Tags

CCSS.HSA.REI.D.12

For questions 3 - 6, use the following scenario:

Suppose you can spend no more than 15 hours a week at your two jobs. Mowing lawns pays $3 an hour and babysitting pays $5 an hour. You need to earn at least $60 a week.

Let x = # of hours mowing

Let y = # of hours babysitting

What are the x-intercept and y-intercept of the bottom inequality?

Tags

CCSS.HSA.REI.D.12

For questions 3 - 6, use the following scenario:

Suppose you can spend no more than 15 hours a week at your two jobs. Mowing lawns pays $3 an hour and babysitting pays $5 an hour. You need to earn at least $60 a week.

Let x = # of hours mowing

Let y = # of hours babysitting

Which graph represents the system of inequalities?

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• 

Tags

CCSS.HSA.REI.D.12

For questions 3 - 6, use the following scenario:

Bobbi can work at most 20 hours next week, but she needs to earn at least $150. Her dog-walking job pays $6 per hour and her job as a car wash attendant pays $10 per hour. 

Let x = # of hours dog-walking

Let y = # of hours at car wash

Which system of inequalities represents the scenario?

For questions 3 - 6, use the following scenario:

Bobbi can work at most 20 hours next week, but she needs to earn at least $150. Her dog-walking job pays $6 per hour and her job as a car wash attendant pays $10 per hour. 

Let x = # of hours dog-walking

Let y = # of hours at car wash

What are the x-intercept and y-intercept of the top inequality?

Tags

CCSS.HSA.REI.D.12

For questions 3 - 6, use the following scenario:

Bobbi can work at most 20 hours next week, but she needs to earn at least $150. Her dog-walking job pays $6 per hour and her job as a car wash attendant pays $10 per hour.

Let x = # of hours dog-walking

Let y = # of hours at car wash

What are the x-intercept and y-intercept of the bottom inequality?

Tags

CCSS.HSA.REI.D.12

For questions 3 - 6, use the following scenario:

Bobbi can work at most 20 hours next week, but she needs to earn at least $150. Her dog-walking job pays $6 per hour and her job as a car wash attendant pays $10 per hour.

Let x = # of hours dog-walking

Let y = # of hours at car wash

Which graph represents the system of inequalities?

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