Math 7 Unit 4b Inequalities Flashcard Review

Front

What inequality does the line graph represent?

Back

x ≥ −5

Front

Four times a number increased by 7 is at least 19. Write the inequality.

Back

4x + 7 ≥ 19

Front

Write an inequality for the following statement: n is less than 9.

Back

n < 9

Front

Solve the inequality: m - 5 > 10.

Back

m is greater than 15

Front

When graphing b ≤ 6, would you use an open or closed circle?

Back

closed

Front

What does the inequality x < 3 mean?

Back

x is any number less than 3.

Front

How do you represent 'at most' in an inequality?

Back

Using the symbol ≤.

Front

What is the solution set for the inequality x > 4?

Back

All numbers greater than 4.

Front

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

Back

x < 4.

Front

What does the inequality y ≥ 5 indicate about y?

Back

y is greater than or equal to 5.