Bristol's Flashcard

Front

What is the equation to find the number of pizzas Mallory bought if she spent $12.57 on sodas and $10.95 for each pizza, totaling $89.22?

Back

10.95x + 12.57 = 89.22

Front

Simplify the expression: 5a + 2b - 3a + 4

Back

2a + 2b + 4

Front

Calculate the following expression: 36 ÷ 2^2 - 1 × 2^3

Back

1

Front

What is the result of 6.3 ÷ 0.9?

Back

7

Front

Express the calculation: m × m × m × m

Back

Front

What is a variable in mathematics?

Back

A symbol used to represent an unknown value.

Front

Define 'like terms' in algebra.

Back

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

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right) - PEMDAS.

Front

What does it mean to combine like terms?

Back

To simplify an expression by adding or subtracting coefficients of like terms.

Front

Back

8