You can work at most 20 hours next week. You need to earn at least $92 to cover you weekly expenses. Your math tutoring job pays $7.50 per hour and your job as a pet sitter pays $6 per hour. You can work at most 7 hours tutoring. Write a system of linear inequalities to model the situation.

s + t ≤ 20 6s + 7.50t ≥ 92 t ≤ 7

s + t < 20 6s + 7.50t ≥ 92 t >7

Cullin needs to save at least $100 for homecoming. He works 2 jobs earning $8/hour at Culvers and $25/hour mowing lawns. He only has time to work 14 hours before homecoming.

100x + 25 y ≤ 100 2x + 8y ≤ 14

Homer sells tickets for admission to your school play and collects a total of $104 . Admission prices are $6 for adults and $4 for children. He sold 21 tickets total. To solve, I graphed: x + y = 21 6x + 4y = 104 I got an intersection point at (10,11). What does that mean in context of the problem?

There are 10 adults and 11 children.

There are 11 adults and 10 children.

The adults are $10 and the children are $11.

There are 104 adults and 21 children.

System of Inequalities PRACTICE ASSIGNMENT

Authored by Crystal Minott

Mathematics

9th Grade

CCSS covered

System of Inequalities PRACTICE ASSIGNMENT

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36 questions

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DRAG AND DROP QUESTION

1 min • 1 pt

The reason (2, 0) is NOT a solution is because (a)

it is on the dotted line.

it is in the shaded region.

it is an intercept.

it doesn't work.

False, it is a solution. Don't try to trick me!

Tags

CCSS.HSA.REI.D.12

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which inequality is graphed on the given coordinate plane?

y > x + 1

y < x + 1

y ≥ -x + 1

y ≤ -x + 1

Tags

CCSS.HSA.REI.D.12

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which system of linear inequalities is represented by the graph?

y ≤ 2x - 1
y > -2x + 3

y > 2x - 1
y ≤ -2x + 3

y < 2x - 1
y ≥ -2x + 3

y ≤ 2x - 1
y > 2x + 3

Tags

CCSS.HSA.REI.D.12

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve the system of inequalities by graphing.

Tags

CCSS.HSA.REI.D.12

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which is the graph of the system of inequalities?

Tags

CCSS.HSA.REI.D.12

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

This system has an infinite number of solutions, TRUE or FALSE?

TRUE

FALSE

Tags

CCSS.8.EE.C.8B

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

When you graph an inequality, you use a solid line when you use which symbols?

≤, ≥

<, >

Tags

CCSS.HSA.REI.D.12

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System of Inequalities PRACTICE ASSIGNMENT

The reason (2, 0) is NOT a solution is because (a)

Which inequality is graphed on the given coordinate plane?

Which system of linear inequalities is represented by the graph?

Solve the system of inequalities by graphing.

Which is the graph of the system of inequalities?

This system has an infinite number of solutions, TRUE or FALSE?

When you graph an inequality, you use a solid line when you use which symbols?

Is (-2,4) a solution to the system?

Which system of inequalities matches the graph?

Solve the system of inequalities by graphing.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

System of Inequalities PRACTICE ASSIGNMENT

The reason (2, 0) is NOT a solution is because ​ (a)

Which inequality is graphed on the given coordinate plane?

Which system of linear inequalities is represented by the graph?

Solve the system of inequalities by graphing.

Which is the graph of the system of inequalities?

This system has an infinite number of solutions, TRUE or FALSE?

When you graph an inequality, you use a solid line when you use which symbols?

Is (-2,4) a solution to the system?

Which system of inequalities matches the graph?

Solve the system of inequalities by graphing.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

The reason (2, 0) is NOT a solution is because (a)