Solving Equations and Inequalities

Front

What symbols are used for a closed dot when graphing an inequality?

Back

≤, ≥

Front

Solve the inequality: 4x - 7 ≥ 21

Back

x ≥ 7

Front

Solve the inequality: -4x + 14 ≤ 54

Back

x ≥ -10

Front

What inequality does the number line graph represent if it shows an open circle at 2?

Back

x < 2

Front

What do the phrases 'At most' and 'No more than' indicate in terms of inequalities?

Back

≤

Front

What is the solution to the inequality: 3x + 5 < 20?

Back

x < 5

Front

What does the inequality x > 4 represent on a number line?

Back

All numbers greater than 4.

Front

What is the solution to the inequality: -2x + 6 ≥ 0?

Back

x ≤ 3

Front

What does the symbol '>' mean in an inequality?

Back

Greater than.

Front

What does the symbol '<' mean in an inequality?

Back

Less than.