options: Represent and analyze quantitative relationships between dependent and independent variables.

Rewrite rational expressions.

Create equations that describe numbers or relationships

Use polynomial identities to solve problems.

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

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

Solve systems of equations.

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

Generate and analyze patterns.

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

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

Perform arithmetic operations on polynomials.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Gain familiarity with factors and multiples.

Use the four operations with whole numbers to solve problems.

Interpret the structure of expressions.

Represent and solve equations and inequalities graphically.

Analyze patterns and relationships.

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

Work with radicals and integer exponents.

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

Solve equations and inequalities in one variable.

Multiply and divide within 100.

Represent and solve problems involving multiplication and division.

Understand the relationship between zeros and factors of polynomials.

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

Reason about and solve one-variable equations and inequalities.

Add and subtract within 20.

Represent and solve problems involving addition and subtraction.

Work with addition and subtraction equations.

Use properties of operations to generate equivalent expressions.

Write and interpret numerical expressions.

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

Write expressions in equivalent forms to solve problems.
problem_activity: For the following system, determine the values of
$${p, q,}$$
and
$$r$$
that satisfy all three equations:
$$2p + q - r =8$$
$$q + r = 4$$
$${p- q =2}$$


correct_option_index: 6