12/5 Warm-Up Math 8

Front

What is the solution to the inequality -4x + 14 ≤ 54?

Back

x ≥ -10

Front

What is the solution to the inequality -9a - 1 < 26?

Back

a > -3

Front

What is the solution to the inequality 11 > -3y + 2?

Back

-3 < y

Front

What symbols are used for closed circles when graphing inequalities?

Back

≤, ≥

Front

When do you flip the inequality symbol?

Back

When you multiply or divide by a negative number.

Front

What does the inequality x < 5 mean?

Back

x is any number less than 5.

Front

How do you solve the inequality 2x + 3 > 11?

Back

Subtract 3 from both sides, then divide by 2: x > 4.

Front

What is the graph of the inequality y ≤ 2?

Back

A solid line at y = 2, shading below the line.

Front

What does the inequality a ≥ 0 represent?

Back

a is any number greater than or equal to 0.

Front

What is the solution to the inequality 3x - 4 < 5?

Back

x < 3.