Chp. 4.1-4.2 flashcard review

Front

What does the inequality x < 5 represent in terms of hours spent on homework?

Back

It means that the number of hours spent on homework each night is less than 5.

Front

Solve the inequality: x + 5 > 7.

Back

x > 2.

Front

What does the inequality -4 + y < -8 imply about the value of y?

Back

y < -4.

Front

What inequality does the number line graph that starts at -5 and includes all numbers to the right represent?

Back

x ≥ -5.

Front

Determine if n = -2 is a solution for the inequality 3n ≥ -10.

Back

Solution.

Front

What is the solution to the inequality x ≤ 5?

Back

x can be any number less than or equal to 5.

Front

If 2x + 3 < 11, what is the value of x?

Back

x < 4.

Front

What does the inequality x > 0 indicate about the value of x?

Back

x must be a positive number.

Front

Solve the inequality: 5 - 2x ≥ 1.

Back

x ≤ 2.

Front

What does the inequality y > 3 represent?

Back

y can be any number greater than 3.