options: Work with addition and subtraction equations.

Analyze and solve linear equations and pairs of simultaneous linear equations.

Multiply and divide within 100.

Work with equal groups of objects to gain foundations for multiplication.

Write and interpret numerical expressions.

Perform arithmetic operations on polynomials.

Solve real-life and mathematical problems using numerical and algebraic expressions and equations.

Write expressions in equivalent forms to solve problems.

Solve equations and inequalities in one variable.

Add and subtract within 20.

Understand properties of multiplication and the relationship between multiplication and division.

Represent and analyze quantitative relationships between dependent and independent variables.

Use properties of operations to generate equivalent expressions.

Represent and solve problems involving multiplication and division.

Understand and apply properties of operations and the relationship between addition and subtraction.

Gain familiarity with factors and multiples.

Represent and solve problems involving addition and subtraction.

Work with radicals and integer exponents.

Understand the connections between proportional relationships, lines, and linear equations.

Rewrite rational expressions.

Create equations that describe numbers or relationships

Analyze patterns and relationships.

Solve problems involving the four operations, and identify and explain patterns in arithmetic.

Generate and analyze patterns.

Understand the relationship between zeros and factors of polynomials.

Interpret the structure of expressions.

Represent and solve equations and inequalities graphically.

Use polynomial identities to solve problems.

Use the four operations with whole numbers to solve problems.

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

Understand solving equations as a process of reasoning and explain the reasoning.

Solve systems of equations.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Reason about and solve one-variable equations and inequalities.
problem_activity: Identify the slope and
$$y$$
-intercept of the equation
$$12x-8y=24$$
.
Then graph the line that represents the equation.
[IMG]


correct_option_index: 18