Pre Algebra warm up 12/9

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but not a fraction or decimal.

Front

Which of the following is a non-example of an integer? -2, -2.5, -2.0, 0

Back

-2.5 is a non-example of an integer.

Front

Translate: 5 times a number is at least 60.

Back

5x ≥ 60

Front

What does the Distributive Property state?

Back

The Distributive Property states that a(b + c) = ab + ac.

Front

What is the result of applying the Distributive Property to 3(a + 2b)?

Back

3a + 6b

Front

What is an irrational number?

Back

An irrational number is a number that cannot be expressed as a simple fraction, such as √2 or π.

Front

Which of the following is an irrational number? (Provide examples)

Back

Examples of irrational numbers include √2, π, and e.

Front

Solve the inequality: -4x + 14 < 54. What value is in the solution set?

Back

-11 is in the solution set.

Front

What is the first step to solve the inequality -4x + 14 < 54?

Back

Subtract 14 from both sides: -4x < 40.

Front

What is the next step after -4x < 40?

Back

Divide both sides by -4, remembering to reverse the inequality: x > -10.