Bell Ringer Dec 2

Front

What does the inequality 11 ≤ a mean?

Back

It means that 'a' is greater than or equal to 11.

Front

Solve for c: 3c + 5 = 23

Back

c = 6

Front

Solve for x: 4x + 7 = 23

Back

x = 4

Front

When graphing an inequality, which symbols use a closed dot?

Back

≤ and ≥.

Front

What is the solution for the inequality 20 > -2(x + 5)?

Back

n > -15.

Front

What does the inequality 11 > a mean?

Back

It means that 'a' is less than 11.

Front

What does the inequality 11 ≥ a mean?

Back

It means that 'a' is less than or equal to 11.

Front

What does the inequality 11 < a mean?

Back

It means that 'a' is greater than 11.

Front

What is the first step to solve the equation 3c + 5 = 23?

Back

Subtract 5 from both sides.

Front

What is the first step to solve the equation 4x + 7 = 23?

Back

Subtract 7 from both sides.