Intro Algebra Class Activity

Front

What is the product of (3c^2)(10c^7)?

Back

30c^9

Front

Evaluate the expression 2x^2 - 5 when x = 3.

Back

13

Front

How is the number 5/9 classified?

Back

Rational and real

Front

What is the result of dividing (6.9 x 10^7) by (2.3 x 10^-3)?

Back

3 x 10^10

Front

Simplify the expression 4a^2 + 3a^2 + 2a^2.

Back

9a^2

Front

What is the definition of a rational number?

Back

A number that can be expressed as a fraction of two integers.

Front

What is the definition of an integer?

Back

A whole number that can be positive, negative, or zero.

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What is the distributive property in algebra?

Back

a(b + c) = ab + ac

Front

What is the formula for the area of a rectangle?

Back

Area = length × width