Systems of Inequalities Review

Front

What type of line is used to represent the inequality y < 4x + 3?

Back

Dashed line

Front

What does a dashed line indicate in a graph of an inequality?

Back

It indicates that the points on the line are not included in the solution set.

Front

For the inequality y < 2x + 3, what is the correct shading direction?

Back

Shading is below the line.

Front

What is the maximum number of hours Maria can work as a baby-sitter and tutor combined?

Back

15 hours per week.

Front

What is the minimum amount of money Maria needs to make per week?

Back

$190 per week.

Front

Write the system of inequalities that represents Maria's job situation.

Back

b + t < 15 and 10b + 15t > 190.

Front

What is Katie's hourly wage for exercising horses?

Back

$9 per hour.

Front

What is Katie's hourly wage for cleaning stalls?

Back

$12 per hour.

Front

What is the minimum amount of money Katie wants to make in a week?

Back

No less than $120.

Front

What is the maximum number of hours Katie can work per week?

Back

12 hours.