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

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

Analyze patterns and relationships.

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

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

Create equations that describe numbers or relationships

Interpret the structure of expressions.

Add and subtract within 20.

Apply and extend previous understandings of arithmetic to algebraic expressions.

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

Write and interpret numerical expressions.

Use properties of operations to generate equivalent expressions.

Use the four operations with whole numbers to solve problems.

Solve systems of equations.

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

Work with addition and subtraction equations.

Represent and solve problems involving multiplication and division.

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

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.

Represent and analyze quantitative relationships between dependent and independent variables.

Work with radicals and integer exponents.

Generate and analyze patterns.

Rewrite rational expressions.

Write expressions in equivalent forms to solve problems.

Use polynomial identities to solve problems.

Multiply and divide within 100.

Perform arithmetic operations on polynomials.

Represent and solve problems involving addition and subtraction.

Represent and solve equations and inequalities graphically.

Understand the relationship between zeros and factors of polynomials.

Reason about and solve one-variable equations and inequalities.

Solve equations and inequalities in one variable.

Gain familiarity with factors and multiples.
problem_activity: Problem 1
Tickets to a concert are available for early access on a special website. The website charges a fixed fee for early access to the tickets, and the tickets to the concert all cost the same amount with no additional tax. A friend of yours purchases 4 tickets on the website for a total of $162. Another friend purchases 7 tickets on the website for $270.
What function represents the total cost,
$$y$$
, for the purchase of
$$x$$
tickets on the website?
Problem 2
Write an equation in slope-intercept form for the line that passes through the points
$${(-2, -3)}$$
and
$${(1, 12)}$$
.


correct_option_index: 0