Expressions and Equations (B)

Front

What is the constant of proportionality?

Back

The constant of proportionality is the ratio between two quantities that are directly proportional to each other.

Front

What is the result of -87 + -36?

Back

-123

Front

Simplify: 2a + 3a + 5a - 3

Back

6a - 3

Front

Simplify: 8a + 4b + 2c - 3b + a

Back

9a + b + 2c

Front

Define absolute value.

Back

The distance of a number from zero on the number line.

Front

What is a variable in an expression?

Back

A symbol used to represent an unknown value.

Front

What does it mean to combine like terms?

Back

To simplify an expression by adding or subtracting terms that have the same variable raised to the same power.

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What is the distributive property?

Back

A property that states a(b + c) = ab + ac.

Front

What is a coefficient?

Back

A numerical factor in a term of an expression.