Front

Evaluate 8a - b if a = 10 and b = 6

Back

74

Front

Evaluate 2a + 4b if a = 10 and b = 6

Back

44

Front

Write an algebraic expression for '12 more than number'.

Back

x + 12

Front

Simplify by combining like terms: 5a + 2b - 3a + 4

Back

2a + 2b + 4

Front

Simplify: 3(2c - 5)

Back

6c - 15

Front

What is an algebraic expression?

Back

A mathematical phrase that can include numbers, variables, and operation symbols.

Front

What does it mean to evaluate an expression?

Back

To calculate the value of an expression by substituting variables with numbers.

Front

Define 'like terms'.

Back

Terms that have the same variable raised to the same power.

Front

What is the distributive property?

Back

a(b + c) = ab + ac; it allows you to multiply a term by a sum.

Front

What is a variable in algebra?

Back

A symbol, often a letter, that represents a number in expressions or equations.