9.3 Solve Inequalities

Front

What does the inequality h ≥ 48 represent in a real-world context?

Back

It means that a person must be at least 48 inches tall to ride the bumper cars.

Front

What is the solution to the inequality -2x + 3 > -7?

Back

x < 5.

Front

What does the inequality 6 > x mean?

Back

It means that x can be any number less than 6.

Front

Solve the inequality -13t > 26. What is the value of t?

Back

t < -2.

Front

If a student has collected $7.00 and needs at least $30.00, what inequality represents the amount still needed?

Back

d + 7 ≥ 30.

Front

What is the solution set for the inequality d + 7 ≥ 30?

Back

d ≥ 23.

Front

What does the inequality h < 48 indicate?

Back

It indicates that a person is shorter than 48 inches.

Front

How do you interpret the inequality -x + 4 ≥ -1?

Back

It means that -x must be greater than or equal to -5, or x ≤ 5.

Front

What is the meaning of the inequality t > 2?

Back

It means that t can be any number greater than 2.

Front

What does the inequality 2x + 3 ≥ 13 represent?

Back

It represents that 2x must be greater than or equal to 10, or x ≥ 5.